309264-63-9

Basic information

• Product Name: L-Cysteine, N-(1-oxo-3-phenylpropyl)-S-(triphenylmethyl)-, methyl ester
• CAS NO: 309264-63-9
• Molecular Formula: C32H31NO3S
• Molecular Weight: 509.669
• Mol File: 309264-63-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: L-Cysteine, N-(1-oxo-3-phenylpropyl)-S-(triphenylmethyl)-, methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: L-Cysteine, N-(1-oxo-3-phenylpropyl)-S-(triphenylmethyl)-, methyl ester(309264-63-9)
• EPA Substance Registry System: L-Cysteine, N-(1-oxo-3-phenylpropyl)-S-(triphenylmethyl)-, methyl ester(309264-63-9)

Safety Data

• Hazardous Substances Data: 309264-63-9(Hazardous Substances Data)

Upstream product

• 245088-56-6 Fmoc-Cys(Trt)-OMe 
• 103213-32-7 N-(9-fluorenylmethoxycarbonyl)-S-trityl-L-cysteine 
• 58885-35-1 S-trityl-L-cysteine methyl ether 
• 645-45-4 hydrocinnamic acid chloride 

Downstream Products

• 309264-66-2 (4R)-2-phenylethyl-4,5-dihydrothiazole-4-carboxylic acid methyl ester 

Relevant articles and documents

Titanium(IV)-mediated tandem deprotection-cyclodehydration of protected cysteine N-amides: Biomimetic syntheses of thiazoline- and thiazole-containing heterocycles

(matrix presented) The scope and limitations of TiCl4-mediated Δ2-thiazoline synthesis via tandem deprotection-dehydrocyclization of trityl-protected cysteine N-amides is presented. While chemical yields are acceptable (53-96%), the