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16754-73-7

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16754-73-7 Usage

Uses

tert-Butyl 3-Bromo-2-oxopropanoate was used in the study of preparing macrocyclic peptides from thiazole amino acids.

Check Digit Verification of cas no

The CAS Registry Mumber 16754-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,7,5 and 4 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 16754-73:
(7*1)+(6*6)+(5*7)+(4*5)+(3*4)+(2*7)+(1*3)=127
127 % 10 = 7
So 16754-73-7 is a valid CAS Registry Number.

16754-73-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name tert-butyl 3-bromo-2-oxopropanoate

1.2 Other means of identification

Product number -
Other names Propanoic acid,3-bromo-2-oxo-,1,1-dimethylethyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:16754-73-7 SDS

16754-73-7Relevant articles and documents

Dienamine-mediated inverse-electron-demand hetero-diels-alder reaction by using an enantioselective H-bond-directing strategy

Albrecht, Lukasz,Dickmeiss, Gustav,Weise, Christian F.,Rodriguez-Escrich, Carles,Jorgensen, Karl Anker

supporting information, p. 13109 - 13113 (2013/02/26)

The first H-bond-directed inverse-electrondemand hetero-Diels-Alder reaction proceeding via a dienamine intermediate was developed. Under optimized reaction conditions, the corresponding dienamine species underwent regio- and stereoselective functionalization at the remote double bond, five bonds away from the stereogenic center of the catalyst, to give dihydropyran derivatives bearing three contiguous stereogenic centers. High stereoselectivities were obtained by employing a bifunctional squaramide-containing aminocatalyst, and the rationalization for the stereochemical outcome of the reaction was provided. Furthermore, the possibility to employ the introduced chiral framework for the synthesis of tetrahydropyrans as well as polycyclic compounds was demonstrated.

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