140147-27-9

Basic information

• Product Name: (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid 2-((S)-2-benzyloxycarbonylamino-3-tritylsulfanyl-propionyloxy)-ethyl ester
• CAS NO: 140147-27-9
• Molecular Weight: 987.25
• Mol File: 140147-27-9.mol

Chemical Properties

• CAS DataBase Reference: (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid 2-((S)-2-benzyloxycarbonylamino-3-tritylsulfanyl-propionyloxy)-ethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid 2-((S)-2-benzyloxycarbonylamino-3-tritylsulfanyl-propionyloxy)-ethyl ester(140147-27-9)
• EPA Substance Registry System: (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid 2-((S)-2-benzyloxycarbonylamino-3-tritylsulfanyl-propionyloxy)-ethyl ester(140147-27-9)

Safety Data

• Hazardous Substances Data: 140147-27-9(Hazardous Substances Data)

Upstream product

• 21947-98-8 N-tert-butyloxycarbonyl-S-trityl-L-cysteine 
• 139924-66-6 (R)-2-tert-Butoxycarbonylamino-3-tritylsulfanyl-propionic acid 2-hydroxy-ethyl ester 
• 139924-67-7 (D)-Z-Cys(Trt) 
• 26311-04-6 N-benzyloxycarbonyl-S-trityl-L-cysteine 

Downstream Products

• 139924-75-7 (L,D) N-Boc N'-Z cystine 
• 139924-73-5 (L,D) ethyleneglycol bis ester of N-Boc N'-Z lanthionine 
• 83725-93-3 (L,D) N-Boc N'-Z lanthionine 
• 140145-67-1 (L,D) ethyleneglycol bis ester of N-Boc N'-Z cystine 
• 139924-72-4 ((6R,11R)-11-tert-Butoxycarbonylamino-5,12-dioxo-1,4-dioxa-8,9-dithia-cyclododec-6-yl)-carbamic acid benzyl ester 

Relevant articles and documents

New diastereoselective synthesis of protected meso-lanthionine with discrimination of the chiral centers

A synthesis of meso-lanthionine with discrimination of the chiral centers is reported. Two cysteine residues of opposite configuration and with orthogonal protections are temporarily and reversibly linked in order to promote the formation of an intramolecular disulfide bridge thus avoiding symmetrization reactions during the sulfur extrusion step.