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143700-04-3

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143700-04-3 Usage

General Description

(R)-tert-butyl 3-azidopyrrolidine-1-carboxylate is a chemical compound that belongs to the class of azidopyrrolidine carboxylates. It is a derivative of pyrrolidine, which has a five-membered ring containing one nitrogen atom. The tert-butyl group is attached to the nitrogen atom of the pyrrolidine ring, and there is an azide group (N3) attached to the third carbon atom of the ring. (R)-tert-butyl 3-azidopyrrolidine-1-carboxylate has been studied for its potential use in organic synthesis and as a building block in the preparation of various functionalized pyrrolidines. It is also known to have potential applications in medicinal chemistry as a precursor for the synthesis of bioactive molecules. Its properties and reactivity make it a valuable compound for researchers in organic and medicinal chemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 143700-04-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,0 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 143700-04:
(8*1)+(7*4)+(6*3)+(5*7)+(4*0)+(3*0)+(2*0)+(1*4)=93
93 % 10 = 3
So 143700-04-3 is a valid CAS Registry Number.

143700-04-3Relevant articles and documents

HETEROAROMATIC DERIVATIVES AND PHARMACEUTICAL APPLICATIONS THEREOF

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Paragraph 00507, (2016/05/02)

Disclosed are heteroaryl derivatives, pharmaceutical composition and uses in the manufacture of a medicine for treating respiratory diseases, especially for chronic obstructive pulmonary disease (COPD).

4-Aminothiourea prolinol tert-butyldiphenylsilyl ether: A chiral secondary amine-thiourea as organocatalyst for enantioselective anti-mannich reactions

Zhang, Hui,Chuan, Yongming,Li, Zhengyu,Peng, Yungui

supporting information; experimental part, p. 2288 - 2294 (2009/12/26)

anti-Selective Mannich reactions of N-p-methoxyphenyl (PMP)-protected α-iminoglyoxylate with unmodified aldehydes or ketones were effectively catalyzed by 4-aminothiourea prolinol tert-butyldiphenylsilyl ether. The reactions led to chiral β-amino carbonyl compounds in high yields (up to 94%), excellent diastereo- and enantioselectivities (up to 98% de and >99% ee). The study demonstrated for the first time that direct Mannich-type reactions of unmodified aldehydes or ketones to aiminoglyoxylate can be promoted by secondary amine-thiourea chiral organocatalyst.

METHOD AND COMPOSITIONS FOR TREATING HIV INFECTIONS

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, (2008/12/08)

Described herein are compounds and compositions that are useful in the treatment of HIV, AIDS, and AIDS-related diseases. In addition, compounds are described herein that are capable of inhibiting the dimerization of HIV proteases.

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