Stereoselectivity, periselectivity and regioselectivity in the intramolecular cycloadditions of heptafulvene-fulvenes

DOI: 10.1016/S0040-4020(99)00489-5

Source and publish data:

Tetrahedron p. 9171 - 9184 (1999)

Update date:2022-08-04

Topics:

Authors:

Liu, Ching-Yang

Shie, Huei-Yan

Yu, Chien-Liang

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

Article abstract of DOI:10.1016/S0040-4020(99)00489-5

The side-chain and substituent control of stereoselectivity, periselectivity and regioselectivity in the intramolecular [8 + 6] and [4 + 2] cycloadditions of electron-deficient 8-cyanoheptafulvenes connected at C- 8 by trimethylene or tetramethylene chains to C-6 of electron-rich 6-methyl- or 6-phenylfulvenes are discussed.

Full text of DOI:10.1016/S0040-4020(99)00489-5

Products guided by the article

Product name:2-cyano-2-cyclohepta-2,4,6-trienyl-5-(2-phenyl-[1,3]dioxolan-2-yl)-pentanoic acid ethyl ester

Cas No:244233-48-5

R&D Labs maybe for 244233-48-5

NOVASYNCS CO., LTD

Contact:0512-63006287

Address:no.88.YISHENG Road,etdz-WUJIANG,SUZHOU,CHINA
Wuhan Pengo Technology.,Ltd.

Contact:+86-27-67841589

Address:Add: 999 Gaoxin Road, Donghu New Technology Development Zone, Wuhan City, Hubei, China
Weifang Ocean Trading Co., Ltd.

Contact:+86-536-2081155

Address:Room2606, Yuqing Building, 518#, Yuquan Road, High-tech Development Zone, Weifang City, Shandong Province, China
Hunan Shineway Enterprise Co., Ltd.

Contact:+86-731-86303875

Address:118, Huanghua International Airport Road, Huanghua Town, Changsha, Hunan 410137, China
Hangzhou utanpharma Co., Ltd

Contact:86-571-87758773

Address:Room604 ,6F, Block A1-3 Xixi Plaza,No. 588 Wenyi West RD, Hangzhou,310012, China

Relevant to this article

New non-C₂-symmetric phosphine-phosphonites as ligands in asymmetric metal catalysis

Doi:10.1016/S0957-4166(99)00215-3
(1999)
Nucleophilic substitution of benzotriazolylalkyl chlorides with Grignard reagents: A direct route to benzotriazoloalkyl(hetero)aromatic compounds

Doi:10.1055/s-1999-3662
(1999)
Tetra-branched tetra-cationic ionic liquids: Effects of spacer and tail structure on physical properties

Doi:10.1246/BCSJ.20200148
(2020)
Low-spin manganese(n) and cobalt(in) complexes of N-aryl-2pyridylazophenylamines: New tridentate N,N,N-donors derived from cobalt mediated aromatic ring amination of 2-(phenylazo)pyridine. Crystal structure of a manganese(ii) complex f

Doi:10.1039/a909769d
(2000)
Doi:10.1021/ja01310a049
(1935)
Radical-based methodology for efficient generation of acyclic N-acylimines

Doi:10.1016/S0040-4039(00)01683-X
(2000)

Article Doi