Addition of N-benzylhydrazine to sugar δ-enlactones

DOI: 10.1016/S0040-4020(01)85245-5

Source and publish data:

Tetrahedron p. 7219 - 7230 (1994)

Update date:2022-08-05

Topics:

Authors:

Panfil Panfil

Krajewski

Gluzinski

Stefaniak

Chmielewski

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/S0040-4020(01)85245-5

The conjugate addition - rearrangement of N-benzylhydrazine to sugar δ- enlactone with erythro configuration 1 and 2 affords mixtures of respective ribo and arabino isomers with the former one prevailing. In the case of the threo lactone 3 two regioisomers with xylo configuration are produced, whereas in the case of 4 only one isomer with the erythro configuration is formed. The stereochemical course of these reactions was explained.

Full text of DOI:10.1016/S0040-4020(01)85245-5

Products guided by the article

Product name:(5R,2'S)1-acetyl-5-(2',3'-di-acetoxy)propyl-2-benzyl-pyrazolidin-3-one

Cas No:160712-09-4

R&D Labs maybe for 160712-09-4

SICHUAN TONGSHENG AMINOACID CO.LTD

website:http://www.aminoacid.cc

Contact:86-838-2274206/2850606

Address:Room 1-11-1,No.19 of North TianShan Road,Deyang,Sichuan China
KA-SHING Business Trade Macau Co., Ltd.

Contact:00853-28430045

Address:23rd Floor, Block 3 La Cite, Areia Preta, Macao
Hangzhou Yanshan Chemical Co.,Ltd.

Contact:86-571- 87698076

Address:Room 1001, #1 Building, Zhongtian MCC, No.2 Youzhinong, Wenyi West Road, Xihu District, Hangzhou, China
Jinan Yufeng Bioengineering Co., Ltd.

Contact:+86-531-83130545/83130528/83130525/83130505

Address:Rm415,Building2,No19,Huaneng Road,Jinan, Shandong, China
Jiaxing Anrui Material Technology Co., Ltd.

Contact:86-573-82651652 13305832579

Address:Room 407, Technology Building, 1369 Chennan Road, Jiaxing City, Zhejiang, China

Relevant to this article

Cobalt(II)-Catalyzed Oxidative C-H Arylation of Indoles and Boronic Acids

Doi:10.1021/acs.orglett.6b03746
(2017)
Bis-arylidene oxindole-betulinic acid conjugate: A fluorescent cancer cell detector with potent anticancer activity

Doi:10.1021/acsmedchemlett.5b00095
(2015)
Synthesis and self-assembly of nonamphiphilic hyperbranched polyoximes

Doi:10.1039/c2sm26124c
(2012)
Novel multi target-directed ligands targeting 5-HT₄ receptors with in cellulo antioxidant properties as promising leads in Alzheimer's disease

Doi:10.1016/j.ejmech.2019.111596
(2019)
A (bpy)₂Ru-coordinated dehydro[12]annulene with exotopically fused diimine binding sites

Doi:10.1039/b313788k
(2004)
An expedient synthesis of highly functionalized 1,3-dienes by employing cyclopropenes asC₄units

Doi:10.1039/d1cc01254a
(2021)

Article Doi