Alkylation of enolate anions with dimethyl 3-bromo-2-ethoxypropenylphosphonate. A convergent cyclopentenone annulation method

DOI: 10.1139/v82-166

Source and publish data:

Canadian Journal of Chemistry p. 1114 - 1121 (1982)

Update date:2022-08-02

Topics:

Authors:

Piers, Edward

Abeysekera, Brian

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

Article abstract of DOI:10.1139/v82-166

A new convergent synthesis of 2-cyclopenten-1-ones is reported Treatment of dimethyl 2-oxopropylphosphonate (21) with excess triethyl orthoformate in the presence of ferric chloride hexahydrate provides the enol ether 22, which upon allylic bromination wi

Full text of DOI:10.1139/v82-166

Products guided by the article

Product name:1-[(Z)-3-(Dimethoxy-phosphoryl)-2-ethoxy-allyl]-2-oxo-cyclohexanecarboxylic acid methyl ester

Cas No:73542-59-3

R&D Labs maybe for 73542-59-3

Ji'nan Orgachem Pharmaceutical Co.,Ltd

Contact:+86-531-82687810

Address:Jinan
Beijing Century Richap Chemistry Co.,Ltd

Contact:+86- 010-64455497

Address:Guannan County, Lianyungang City, Jiangsu Province, China
Nanjing Samwon International Limited

Contact:+86-25-84873444

Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,
HANGZHOU PANYU CHEMICAL CO.,LIMITED

Contact:+86-571-86578491

Address:Rm 605, NO.1870 Binsheng Road,Binjiang Dist, Hangzhou, China
Tengzhou Runlong Fragrance Co., Ltd.

website:http://www.tzrunlong.com/

Contact:0086-15665710862

Address:No. 78, Fushan Road, Biomedical Industrial Park, Dawu Town, Tengzhou, Shandong, 277514 China

Relevant to this article

A Broadly Applicable Synthesis of Fluorescent Condensed α-Pyrones

Doi:10.1007/BF00938720
(1980)
Lead identification of benzimidazolone and azabenzimidazolone arylsulfonamides as CC-chemokine receptor 4 (CCR4) antagonists

Doi:10.1016/j.bmc.2014.05.021
(2014)
SUBSTITUTED 4(5H)-OXAZOLONES AND THEIR SALTS. 2. SYNTHESIS OF 2-<β-ALKYL(ARYL OR FURYL)VINYL>-5-(1,1-DIMETHYL-2-ACETOXYETHYL)-4(5H)-OXAZOLINIUM PERCHLORATES

Doi:10.1007/BF00475384
(1980)
Studies on the constituents of useful plants. V. Multisubstituted flavones in the fruit peel of Citrus reticulata and their examination by gas-liquid chromatography

Doi:10.1248/cpb.28.717
(1980)
Diastereoselective Monofluorocyclopropanation Using Fluoromethylsulfonium Salts

Doi:10.1021/acs.orglett.9b02867
(2019)
Conjugate Addition of Alkyl Mercaptans and Thioacetic Acid to β-Chloro-α,β-didehydro-α-amino Acids: Studies toward the Synthesis of β,β-Bis(alkylthio)-α-amino Acids.

Doi:10.1021/jo01304a020
(1980)

Article Doi