959745-89-2

Basic information

• Product Name: ETHYL (1R*,2R*,3S*,4S*)-4-AZIDO-2-(TERT-BUTOXYCARBONYLAMINO)-3-HYDROXYCYCLOPENTANE-CARBOXYLATE
• Synonyms: ETHYL (1R*,2R*,3S*,4S*)-4-AZIDO-2-(TERT-BUTOXYCARBONYLAMINO)-3-HYDROXYCYCLOPENTANE-CARBOXYLATE
• CAS NO: 959745-89-2
• Molecular Formula: C13H22N4O5
• Molecular Weight: 0
• Mol File: 959745-89-2.mol
• Article Data: 4

Chemical Properties

• Melting Point: 97-99 °C
• Appearance: /
• CAS DataBase Reference: ETHYL (1R*,2R*,3S*,4S*)-4-AZIDO-2-(TERT-BUTOXYCARBONYLAMINO)-3-HYDROXYCYCLOPENTANE-CARBOXYLATE(CAS DataBase Reference)
• NIST Chemistry Reference: ETHYL (1R*,2R*,3S*,4S*)-4-AZIDO-2-(TERT-BUTOXYCARBONYLAMINO)-3-HYDROXYCYCLOPENTANE-CARBOXYLATE(959745-89-2)
• EPA Substance Registry System: ETHYL (1R*,2R*,3S*,4S*)-4-AZIDO-2-(TERT-BUTOXYCARBONYLAMINO)-3-HYDROXYCYCLOPENTANE-CARBOXYLATE(959745-89-2)

Safety Data

• Hazardous Substances Data: 959745-89-2(Hazardous Substances Data)

Usage

InChI:InChI=1/C13H22N4O5/c1-5-21-11(19)7-6-8(16-17-14)10(18)9(7)15-12(20)22-13(2,3)4/h7-10,18H,5-6H2,1-4H3,(H,15,20)/t7-,8+,9-,10-/m1/s1

Upstream product

• 959745-75-6 ethyl (1R*,2R*,3S*,5S*)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959745-75-6 ethyl (1R,2S,3R,5S)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959745-75-6 ethyl (1R,2S,3S,5S)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959746-00-0 ethyl (1R,2R,3R,5S)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959745-89-2 ethyl (1RS,2RS,3SR,4SR)-4-azido-2-(tert-butoxycarbonylamino)-3-hydroxycyclopentane-1-carboxylate 
• 959745-75-6 ethyl (1SR,2RS,3SR,5RS)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959745-75-6 ethyl (1SR,2RS,3RS,5RS)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 959745-89-2 ethyl (1RS,2RS,3RS,4RS)-4-azido-2-(tert-butoxycarbonylamino)-3-hydroxycyclopentane-1-carboxylate 
• 959745-75-6 ethyl (1RS,2RS,3RS,5SR)-2-(tert-butoxycarbonylamino)-6-oxabicyclo[3.1.0]hexane-3-carboxylate 
• 771440-02-9 2-amino-cyclopent-3-enecarboxylic acid ethyl ester 
• 138039-48-2 (+/-)-cis-2-amino-3-cyclopentenecarboxylic acid 
• 63838-48-2 6-Azabicyclo<3.2.0>hept-3-en-7-one 

Downstream Products

• 959745-89-2 ethyl (1SR,2RS,3RS,4RS)-4-azido-2-(tert-butoxycarbonylamino)-3-hydroxycyclopentane-1-carboxylate 
• 959745-89-2 ethyl (1SR,2RS,3SR,4SR)-4-azido-2-(tert-butoxycarbonylamino)-3-hydroxycyclopentane-1-carboxylate 

Relevant articles and documents

Stereo- and regiocontrolled synthesis of highly functionalized cyclopentanes with multiple chiral centers

The synthesis of some highly substituted three-dimensional cyclopentanes with multiple chiral centers and with high regiochemical and stereochemical diversity has been accomplished starting from cyclopentadiene-derived aminocyclopentenecarboxylic acids. The small-molecular design consisted of stereo- and regiocontrolled functionalization of the starting cyclopentene β- and γ-amino acids through oxirane formation/oxirane opening and afforded regio- and diastereoisomers of orthogonally protected aminocyclopentanecarboxylates.

Alkyne-azide cycloadditions with copper powder in a high-pressure continuous-flow reactor: High-temperature conditions versus the role of additives

A safe and efficient flow-chemistry-based procedure is presented for 1,3-dipolar cycloaddition reactions between organic azides and acetylenes. This simple and inexpensive technique eliminates the need for costly special apparatus and utilizes Cu powder a