New Six- to Eight-Membered-Ring Formation Based on the Intramolecular Endo- Mode Ring Closure of Allenyl (Substituted Phenyl)alkyl Ketones

DOI: 10.1246/cl.1994.597

Source and publish data:

Chemistry Letters p. 597 - 600 (1994)

Update date:2022-08-05

Topics:

Authors:

Nagao, Yoshimitsu

Lee, Woo Song

Komaki, Yoichi

Sano, Shigeki

Shiro, Motoo

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

Article abstract of DOI:10.1246/cl.1994.597

Several allenyl ketones possessing an aryl group were submitted to a new intramolecular endo-mode cyclization with BF3*OEt2 or TiCl4 in CH2Cl2 to afford the corresponding 6-, 7-, and 8-membered carbocyclic products.

Full text of DOI:10.1246/cl.1994.597

Products guided by the article

Product name:1-(3,5-Dimethoxy-phenyl)-hexa-4,5-dien-3-one

Cas No:156381-96-3

R&D Labs maybe for 156381-96-3

Shanghai Hohance Chemical Co., ltd

Contact:13914753421

Address:Fl.5；Bld. 70, Lane 1500; Xinfei Road
Nanjing Spring & Autumn Biological Engineering Co., Ltd.

Contact:86-180510-83338

Address:Suite# 210, No. 1 BuildingNanjing Agricultural Biotechnology High-tech Entrepreneurship Center, No. 4 Tongwei Road, Xuanwu District, Nanjing,China
Chongqing Werlchem Fine Chemical Co. Ltd

Contact:+86-23-67521957

Address:NO.15,Fortune Road,Yubei District,401121,Chongqing,China
Suzhou SuKaiLu Chemical Technology Co., Ltd.

Contact:+86-512-62766020

Address:Floor 4, Building 1, Xinyi Pharmaceutical Valley Wisdom Industrial Park, 415 Changyang Street, Suzhou Industrial Park, Jiangsu Province
Zhejiang Genebest Pharmaceutical Co.,Ltd.

Contact:0086-571-63532866

Address:No.1 Jinboshi Rd Lishan Town Fuyang City Zhejiang Province China

Relevant to this article

Synthesis of di- and tri-saccharides with intramolecular NH-glycosidic linkages: Molecules with flexible and rigid glycosidic bonds for conformational studies

Doi:10.1016/0008-6215(94)90013-2
(1994)
New zirconocenes with 4,5,6,7-tetrahydroindene ligands. Synthesis and catalytic activity in the polymerization of ethylene and copolymerization of ethylene with hex-1-ene

Doi:10.1007/s11172-016-1485-x
(2016)
Na⁺-glucose cotransporter inhibitors as antidiabetic agents. II. Synthesis and structure-activity relationships of 4'-dehydroxyphlorizin derivatives

Doi:10.1248/cpb.46.22
(1998)
Diastereoselective protonation of dienols: A formal approach to zaragozic acid C side chain

Doi:10.1016/S0957-4166(99)00102-0
(1999)
Zwitterionic pyridinium derivatives of [closo-1-CB₉H ₁₀]^- and [closo-1-CB₁₁H₁₂] ^- as high Δε additives to a nematic host

Doi:10.1039/c3tc32351j
(2014)
Synthesis of 2-polyfluoroalkylated thiochromones and chromones

Doi:10.1016/0022-1139(93)02979-O
(1994)

Article Doi