Category: 103-25-3

Recommanded Product: 103-25-3. I found the field of Chemistry very interesting. Saw the article Nickel-Catalyzed Selective Reduction of Carboxylic Acids to Aldehydes published in 2019.0, Reprint Addresses Iosub, AV; Bergman, J (corresponding author), AstraZeneca, BioPharmaceut R&D, Med Chem Res & Early Dev Cardiovasc, Renal & Metab, Gothenburg, Sweden.. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate.

The direct reduction of carboxylic acids to aldehydes is a fundamental transformation in organic synthesis. The combination of an air-stable Ni precatalyst, dimethyl dicarbonate as an activator, and silane reductant effects this reduction for a wide variety of substrates, including pharmaceutically relevant structures, in good yields and with no overreduction to alcohols. Moreover, this methodology is scalable, allows access to deuterated aldehydes, and is also compatible with one-pot utilization of the aldehyde products.

Recommanded Product: 103-25-3. About Methyl 3-phenylpropionate, If you have any questions, you can contact Iosub, AV; Moravcik, S; Wallentin, CJ; Bergman, J or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Computed Properties of C10H12O2. Lin, X; Wang, YH; Hu, Y; Zhu, WJ; Dou, XW in [Lin, Xiao; Wang, Yuhan; Hu, Yan; Zhu, Wanjiang; Dou, Xiaowei] China Pharmaceut Univ, Sch Sci, Dept Chem, Longmian Ave 639, Nanjing 211198, Peoples R China published Diboron-Mediated Rhodium-Catalysed Transfer Hydrogenation of Alkenes and Carbonyls in 2020.0, Cited 49.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A diboron-mediated rhodium-catalysed transfer hydrogenation system using water as the hydrogen donor is developed. In addition to a series of alkenes with good functional group tolerance, this rhodium-based catalytic system also effectively reduces aldehydes and ketones. A plausible mechanism involving the Rh-I-catalysed hydrogen generation and Rh-0-catalysed hydrogenation is proposed for the reaction.

Computed Properties of C10H12O2. About Methyl 3-phenylpropionate, If you have any questions, you can contact Lin, X; Wang, YH; Hu, Y; Zhu, WJ; Dou, XW or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

In 2020.0 CHEM SCI published article about C-H BONDS; CARBON-DIOXIDE; FORMIC-ACID; HOMOGENEOUS HYDROGENATION; REDUCTIVE METHYLATION; METHANOL SYNTHESIS; CYCLIC CARBONATES; CO2 HYDROGENATION; N-FORMYLATION; AMINES in [Wang, Zheng; Zhao, Ziwei; Li, Yong; Liu, Qingbin] Hebei Normal Univ, Coll Chem & Mat Sci, Hebei Key Lab Organ Funct Mol, Shijiazhuang 050024, Hebei, Peoples R China; [Wang, Zheng; Zhang, Qiuyue; Solan, Gregory A.; Ma, Yanping; Sun, Wen-Hua] Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China; [Wang, Zheng; Zhang, Qiuyue; Solan, Gregory A.; Ma, Yanping; Sun, Wen-Hua] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China; [Wang, Zheng] Agr Univ Hebei, Coll Sci, Baoding 071001, Peoples R China; [Zhong, Yanxia] Shijiazhuang Med Coll, Dept Nursing, Shijiazhuang 050000, Hebei, Peoples R China; [Solan, Gregory A.] Univ Leicester, Dept Chem, Univ Rd, Leicester LE1 7RH, Leics, England in 2020.0, Cited 83.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Category: esters-buliding-blocks

A novel robust diphosphine-ruthenium(ii) complex has been developed that can efficiently catalyze both the hydrogenation of CO(2)to methanol and itsin situcondensation with carboxylic acids to form methyl esters; a TON of up to 3260 is achievable for the CO(2)to methanol step. Both aromatic and aliphatic carboxylic acids can be transformed to their corresponding methyl esters with high conversion and selectivity (17 aliphatic and 18 aromatic examples). On the basis of a series of experiments, a mechanism has been proposed to account for the various steps involved in the catalytic pathway. More importantly, this approach provides a promising route for using CO(2)as a C1 source for the production of biofuels, fine chemicals and methanol.

Category: esters-buliding-blocks. About Methyl 3-phenylpropionate, If you have any questions, you can contact Wang, Z; Zhao, ZW; Li, Y; Zhong, YX; Zhang, QY; Liu, QB; Solan, GA; Ma, YP; Sun, WH or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

SDS of cas: 103-25-3. In 2020.0 CHEM SCI published article about BETA-HYDROXYLATION; ACTIVE ALDEHYDES; REDOX BEHAVIOR; AMINES; ENALS in [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea; [Kim, Inwon; Im, Honggu; Lee, Hyeonyeong; Hong, Sungwoo] Inst for Basic Sci Korea, Ctr Catalyt Hydrocarbon Functionalizat, Daejeon 34141, South Korea in 2020.0, Cited 41.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

By employing an N-heterocyclic carbene (NHC) catalyst, we developed a versatile catalytic system that enables deaminative cross-coupling reactions of aldehydes with redox-active pyridinium salts. Katritzky pyridinium salts behave as single-electron oxidants capable of generating alkyl radicals enabled by the redox properties of the enolate form of Breslow intermediates. The resultant alkyl radical undergoes efficient recombination with the NHC-bound aldehyde-derived carbonyl carbon radical for the formation of a C-C bond. The mild and transition metal-free reaction conditions tolerate a broad range of functional groups, and its utility has been further demonstrated by the modification of a series of peptide feedstocks and application to the three-component dicarbofunctionalization of olefins.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Kim, I; Im, H; Lee, H; Hong, S or concate me.. SDS of cas: 103-25-3

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about CROSS-COUPLINGS; ENANTIOSELECTIVE ADDITION; ESTERIFICATION; ACTIVATION; CONVERSION; REAGENTS; ALKENES, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21931010]; National Key Research and Development Program of China [2017YFA0207302]; Program for Changjiang Scholars and Innovative Research Team in University of the Ministry of Education, China. Safety of Methyl 3-phenylpropionate. Published in SCIENCE PRESS in BEIJING ,Authors: Chen, H; Chen, DH; Huang, PQ. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

N-Acylpyrrole-type amides are a class of versatile building blocks in asymmetric synthesis. We report that by employing Ni(COD)(2)/2,2 ‘-bipyridine (5 mol%) catalytic system, the direct, catalytic alcoholysis of N-acylpyrrole-type aromatic and aliphatic amides with both primary and secondary alcohols can be achieved efficiently under very mild conditions (rt, 1 h) even at gram scale. By increasing the catalyst loading to 10 mol%, prolonging reaction time (18 h), and/or elevating reaction temperature to 50 degrees C/80 degrees C, the reaction could be extended to both complex and hindered N-acylpyrroles as well as to N-acylpyrazoles, Nacylindoles, and to other (functionalized) primary and secondary alcohols. In all cases, only 1.5 equiv. of alcohol were used. The value of the method has been demonstrated by the racemization-free, catalytic alcoholysis of chiral amides yielded from other asymmetric methodologies.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Chen, H; Chen, DH; Huang, PQ or concate me.. Safety of Methyl 3-phenylpropionate

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recommanded Product: Methyl 3-phenylpropionate. In 2021.0 J CHEM RES published article about HIGHLY EFFICIENT; DIRECT AMIDATION; ESTERIFICATION; DERIVATIVES; OXIDATION; CATALYSIS; AMIDES; AMINES; GREEN; CONVERSION in [Wu, Xiaofang; Zhou, Lei; Li, Fangshao; Xiao, Jing] Hunan Univ Sci & Technol, Key Lab Theoret Organ Chem & Funct Mol, Minist Educ, Sch Chem & Chem Engn, Hunan Xiangtan Taoyuan Rd, Xiangtan 411201, Peoples R China in 2021.0, Cited 56.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

A PCl3-mediated conversion of tert-butyl esters into esters and amides in one-pot under air is developed. This novel protocol is highlighted by the synthesis of skeletons of bioactive molecules and gram-scale reactions. Mechanistic studies revealed that this transformation involves the formation of an acid chloride in situ, which is followed by reactions with alcohols or amines to afford the desired products.

Recommanded Product: Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Wu, XF; Zhou, L; Li, FS; Xiao, J or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Aldehyde as a Traceless Directing Group for Regioselective C-H Alkylation Catalyzed by Rhodium(III) in Air WOS:000516667200008 published article about PARA-SELECTIVE ALKYLATION; ALIPHATIC-ALDEHYDES; BOND FUNCTIONALIZATION; CONJUGATE ADDITION; ACTIVATION; DECARBONYLATION; SALICYLALDEHYDES; HYDROACYLATION; ANNULATION; SECONDARY in [Chen, Si-Qi; Li, Xin-Ran; Fan, Juan; Liu, Zhong-Wen; Shi, Xian-Ying] Shaanxi Normal Univ, Sch Chem & Chem Engn, Key Lab Syngas Convers Shaanxi Prov,Minist Educ, Key Lab Macromol Sci Shaanxi Prov,Key Lab Appl Su, Xian 710062, Peoples R China; [Li, Chao-Jun] McGill Univ, Dept Chem, Montreal, PQ H3A 0B8, Canada in 2020.0, Cited 82.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Recommanded Product: 103-25-3

The aromatic aldehyde as a traceless directing group for the regionselective C-H alkylation catalyzed by rhodium(III) under aerobic atmospheric conditions has been developed. The process involves an aldehyde assisted direct addition of C-H bond to unsaturated electrophiles of acrylates or acrylic acids, and the subsequent decarbonylation. A trace amount of water is found to favor the reaction.

Recommanded Product: 103-25-3. About Methyl 3-phenylpropionate, If you have any questions, you can contact Chen, SQ; Li, XR; Li, CJ; Fan, J; Liu, ZW; Shi, XY or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Determination and comparison of agarwood from different origins by comprehensive two-dimensional gas chromatography-quadrupole time-of-flight mass spectrometry WOS:000508276200001 published article about OILS; SESQUITERPENOIDS; CONSTITUENTS; MALAYSIA in [Sun, Yu-an; Zhang, Hengmao; Li, Zhenxing; Yu, Wenhao; Wang, Ke; Zhang, Meili; Wang, Jinting] Zhengzhou Univ Light Ind, Dept Appl Chem, Zhengzhou 450002, Peoples R China; [Zhao, Zhijun] J&X Technol Shanghai Co Ltd, Shanghai, Peoples R China in 2020.0, Cited 38.0. Category: esters-buliding-blocks. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

Agarwood, a species of resinous heartwood, is a precious medicinal plant and a type of rare natural spice, which is widely used in medicine, cosmetics, religious activities, and other fields. In this study, agarwood samples from eight different regions across four countries were analyzed by comprehensive two-dimensional gas chromatography-quadrupole time-of-flight mass spectrometry. A total of 232 species were identified (the match factors of these compounds were above 750). The main compounds of agarwood are oxygenated sesquiterpenes and chromones. The compositions of India1 and Malaysia2 were significantly different from those of other samples, which might be attributed to the different production processes of agarwood. For further investigation, factor analysis was conducted for six agarwood samples. The results showed that the data classification possessed a regional characteristic; according to the retention time and relative content, characteristic compositions were determined by factor scores. Finally, the differences of characteristic compositions were simply analyzed, and the reasons were speculated.

Category: esters-buliding-blocks. About Methyl 3-phenylpropionate, If you have any questions, you can contact Sun, YA; Zhang, HM; Li, ZX; Yu, WH; Zhao, ZJ; Wang, K; Zhang, ML; Wang, JT or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Quality Control of Methyl 3-phenylpropionate. Liang, WY; Liu, L; Zhou, Q; Yang, D; Lu, Y; Liu, Y in [Liang, Wen-Yu; Liu, Lei; Zhou, Qing; Yang, Da; Lu, Yong; Liu, Ye] East China Normal Univ, Sch Chem & Mol Engn, Shanghai Key Lab Green Chem & Chem Proc, 3663 North Zhongshan Rd, Shanghai 200062, Peoples R China published Pd-catalyzed alkoxycarbonylation of alkenes promoted by H2O free of auxiliary acid additive in 2020.0, Cited 33.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3.

The Pd-catalyzed alkoxycarbonylation of alkenes using water as a promoter has been scarcely reported before. Herein, water instead of Bronsted/Lewis acid was found to effectively improve the catalytic performance of Pd (MeCN)(2)Cl-2-Xantphos system for alkoxycarbonylation of alkenes. Under the optimal conditions, the best yield of 97% was obtained for the target products (methyl 3-phenylpropanoate and methyl 2-phenylpropanoate) with L/B of 4.3 and TON of 192. With the involvement of water, Pd(MeCN)(2)Cl-2-Xantphos system also exhibited the moderate to good generality to alkoxycarbonylation of different kinds of alkenes with alcohols. The in situ high pressure FT-IR analysis verified that water played an important role in promoting formation and stability of Pd-H active species which was responsible for the efficient alkoxycarbonylation of alkenes. In addition, the ligand effect of Xantphos on this reaction was discussed.

Quality Control of Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Liang, WY; Liu, L; Zhou, Q; Yang, D; Lu, Y; Liu, Y or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Authors Matsumoto, Y; Tsuji, T; Nakatake, D; Yazaki, R; Ohshima, T in WILEY-V C H VERLAG GMBH published article about DONOR-ACCEPTOR CYCLOPROPANES; DIELS-ALDER REACTIONS; DIASTEREOSELECTIVE SYNTHESIS; THIOCARBONYL COMPOUNDS; DERIVATIVES; CYCLIZATION; RING in [Matsumoto, Yohei; Tsuji, Taro; Nakatake, Daiki; Yazaki, Ryo; Ohshima, Takashi] Kyushu Univ, Grad Sch Pharmaceut Sci, Maidashi Higashi Ku, Fukuoka, Fukuoka 8128582, Japan in 2019.0, Cited 35.0. SDS of cas: 103-25-3. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

The utility of thionoester as a 1,2-dipolarophile for [4+2] cycloaddition with cyclobutanones is described. The [4+2] cycloaddition reaction provided tetrahydrothiopyran, which is found in biologically active natural products, in high yield with high diastereoselectivity by using readily available TiCl4. This synthetic method was applicable to a wide range of thionoesters and cyclobutanones. The ketone and S,O-ketal functionalities of the product could be reduced with excellent diastereoselectivity. Furthermore, the C-O bond was transformed into a C-C bond, affording contiguous tetrasubstituted carbon centers.

SDS of cas: 103-25-3. About Methyl 3-phenylpropionate, If you have any questions, you can contact Matsumoto, Y; Tsuji, T; Nakatake, D; Yazaki, R; Ohshima, T or concate me.

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics