Zhang, Yue; Li, Kun; Gao, Wei; Liu, Xiaoyu; Yuan, Haolin; Tang, Liangfu; Fan, Zhijin published the artcile< Tandem Synthesis of 1,2,3-Thiadiazoles with 3,4-Dichloroisothiazoles and Hydrazines under External Oxidant- and Sulfur-free Conditions>, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is thiadiazole preparation; dichloroisothiazole ketone hydrazine tandem nucleophilic addition intramol rearrangement.
1,2,3-Thiadiazoles are among the most important heterocyclic motifs with wide applications in natural products and medicinal chem. Herein, authors disclosed a tandem reaction for the synthesis of structurally diverse 1,2,3-thiadiazoles from 3,4-dichloroisothiazol-5-ketones and hydrazines. This method is characterized by free of external oxidants or sulfur requirements, mild reaction conditions, broad substrate scope and easy purification
Organic Letters published new progress about Hydrazines Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Safety of (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics