Allene-1,1-dicarboxamides by Transallenation of 1,3-Bis-1,3-diethoxyallenes with Disubstituted Malonyl Chlorides

DOI: 10.1055/s-1985-31430

Source and publish data:

Synthesis p. 1062 - 1067 (1985)

Update date:2022-07-29

Topics:

Authors:

Saalfrank, R. W.

Schuetz, F.

Moenius, U.

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

Article abstract of DOI:10.1055/s-1985-31430

N,N,N',N'-Tetrasubstituted malonic diamides are converted into 1,3-bis-1,3-diethoxyallenes via a four-step O-ethylation - deprotonation - O-ethylation - deprotanation sequence using triethyloxonium tetrafluoroborate as ethylating agen

Full text of DOI:10.1055/s-1985-31430

Products guided by the article

Product name:2-(2-Benzyl-3-phenyl-propenylidene)-N,N,N',N'-tetraisopropyl-malonamide

Cas No:106993-71-9

R&D Labs maybe for 106993-71-9

Yangling Ciyuan biotech Co., Ltd.

Contact:86-15802970736

Address:2-1804, International Park Mansion, No.2, South Fengdeng Road, Lianhu District
Neworld Chemical Co., Ltd Shanghai(expird)

Contact:+86-21-62202658

Address:11F, Blvd 2, No. 1969 PuXing Rd, Shanghai
TIANJIN ZHONGXIN CHEMTECH CO.,LTD.

Contact:86-022-66880623

Address:FINANCIAL STREET WEST BLK 7, #308, NO.52 XINCHENG WEST ROAD, TEDA, TIANJIN, P.R.CHINA
SEA BRGIHT INDUSTRY CO.,LIMITED

Contact:0086 755 8622 3990

Address:Rm 17B3,GuangCaiXinTianDi Bldg,GuiMiao Rd,NanShan District,Shenzhen,China
ANHUI WEICHI CHEMICAL CO.,LTD

website:http://www.weichichem.com

Contact:+8613912949432

Address:Fine Chemical Industrial Base,Wujiang town,He County,Anhui China.

Relevant to this article

Conjugate hydrocyanation of aromatic enones using potassium hexacyanoferrate(II) as an eco-friendly cyanide source

Doi:10.1055/s-0032-1317179
(2012)
PYRIMIDINES. PART 57. A VERSATILE SYNTHESIS OF PYRIMIDO<4,5-d>PYRIMIDINE-2,4,5-TRIONE DERIVATIVES

Doi:10.3987/R-1986-08-2293
(1986)
A simple synthesis of 3-substituted 1-amino-2-thioxo-4-imidazolidinones (1-amino-thiohydantoins)

Doi:10.1055/s-1986-31702
(1986)
Reactions of immonium and telluronium salts of 2-phenylbenzotellurazole

Doi:10.1007/s10593-007-0168-9
(2007)
Total synthesis of (±)-trichodermamide B and of a putative biosynthetic precursor to aspergillazine A using an oxaza-cope rearrangement

Doi:10.1002/anie.200801652
(2008)
Biosynthesis of (-)-(1S,2R)-allocoronamic acyl thioester by an Fe ^II-dependent halogenase and a cyclopropane-forming flavoprotein

Doi:10.1021/ja8064667
(2008)

Article Doi