1160725-28-9

Basic information

• Product Name: (2S,3S)-1,4-dibenzyloxy-2,3-butandiyl bis(4-O-benzylgallate)
• Synonyms: (2S,3S)-1,4-dibenzyloxy-2,3-butandiyl bis(4-O-benzylgallate)
• CAS NO: 1160725-28-9
• Molecular Weight: 786.832
• Mol File: 1160725-28-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2S,3S)-1,4-dibenzyloxy-2,3-butandiyl bis(4-O-benzylgallate)(CAS DataBase Reference)
• NIST Chemistry Reference: (2S,3S)-1,4-dibenzyloxy-2,3-butandiyl bis(4-O-benzylgallate)(1160725-28-9)
• EPA Substance Registry System: (2S,3S)-1,4-dibenzyloxy-2,3-butandiyl bis(4-O-benzylgallate)(1160725-28-9)

Safety Data

• Hazardous Substances Data: 1160725-28-9(Hazardous Substances Data)

Upstream product

• 17401-06-8 (2S,3S)-1,4-bis(benzyloxy)-2,3-butanediol 

Downstream Products

• 17401-06-8 (2S,3S)-1,4-bis(benzyloxy)-2,3-butanediol 

Relevant articles and documents

Synthesis of chiral and modifiable hexahydroxydiphenoyl compounds

A reliable method for synthesizing each enantiomer of the hexahydroxydiphenoyl (HHDP) compounds has been developed. The synthesis involved atropselective construction of the aryl - aryl bond of the HHDP compounds. This construction relied on the CuCl2·n-BuNH2-mediated intramolecular coupling of bis(4-O-benzylgallate) on two simple chiral auxiliaries, both of which were derived from l-(+)-tartaric acid. The coupling reaction realized complete or near-perfect atropselectivity. The two auxiliaries induced opposite axial chirality despite their identical origin. The diastereoselectivities of these couplings were probably controlled kinetically. Modifications of the free phenolic hydroxy groups and the carbonyl groups in the resulting HHDP compounds demonstrated the potential derivatization of a wide variety of HHDP analogues.