158800-64-7

Basic information

• Product Name: (S)-4-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2,2-dimethyl-[1,3]dioxolane
• CAS NO: 158800-64-7
• Molecular Weight: 298.33
• Mol File: 158800-64-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (S)-4-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2,2-dimethyl-[1,3]dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: (S)-4-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2,2-dimethyl-[1,3]dioxolane(158800-64-7)
• EPA Substance Registry System: (S)-4-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2,2-dimethyl-[1,3]dioxolane(158800-64-7)

Safety Data

• Hazardous Substances Data: 158800-64-7(Hazardous Substances Data)

Upstream product

• 2154-59-8 difluoro-methylene 
• 128373-64-8 (2S,3E)-1,2-isopropylidene-5-O-benzyl-3-pentene-1,2,5-triol 
• 1895-39-2 sodium chlorodifluoroacetate 

Downstream Products

• 201231-08-5 (R)-2-Azido-2-((1R,3R)-3-benzyloxymethyl-2,2-difluoro-cyclopropyl)-ethanol 
• 201231-14-3 (1R,3R)-3-((R)-Benzyloxycarbonyl-tert-butoxycarbonylamino-methyl)-2,2-difluoro-cyclopropanecarboxylic acid benzyl ester 
• 201231-30-3 (1R,3R)-3-((S)-Benzyloxycarbonyl-tert-butoxycarbonylamino-methyl)-2,2-difluoro-cyclopropanecarboxylic acid benzyl ester 
• 201231-22-3 [(S)-2-Azido-2-((1R,3R)-3-benzyloxymethyl-2,2-difluoro-cyclopropyl)-ethoxy]-tert-butyl-dimethyl-silane 
• 201231-12-1 (R)-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-tert-butoxycarbonylamino-acetic acid methyl ester 
• 201231-28-9 (S)-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-tert-butoxycarbonylamino-acetic acid methyl ester 
• 201231-26-7 [(S)-1-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2-hydroxy-ethyl]-carbamic acid tert-butyl ester 
• 201231-10-9 [(R)-1-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2-hydroxy-ethyl]-carbamic acid tert-butyl ester 
• 201231-20-1 (R)-1-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2-(tert-butyl-dimethyl-silanyloxy)-ethanol 
• 174173-95-6 (2R,1'R,2'R)-2-(2'-benzyloxymethyl-3',3'-difluoro)cyclopropyl-2-azidoethyl tert-butyldimethylsilyl ether 
• 174173-94-5 (S)-1-((1R,3R)-3-Benzyloxymethyl-2,2-difluoro-cyclopropyl)-2-(tert-butyl-dimethyl-silanyloxy)-ethanol 

Relevant articles and documents

Preparation of difluoro analogs of CCGs and their pharmacological evaluations

All the stereoisomers of 2-(2-carboxy-3,3-difluorocyclopropyl)glycines (F2CCGs) were synthesized in enantiomerically pure forms using (R)-2,3-O- isopropyl-ideneglyceraldehyde as a chiral precursor. L-F2CCG-I, one of the stereoisomers

ASYMMETRIC SYNTHESIS OF DIFLUOROCYCLOPROPANES

A highly diastereoselective synthesis of functionalized trans gem-difluorocyclopropane carboxylate 3 was achieved through sequential Michael addition of lithium enolate of homochiral N-acylimidazolidinone 2 with 2,4,6-trimethylphenyl (TMP) 4-bromo-4,4-dif