Novel reaction of the [HFe3(CO)11]- reagent with alkynes: A new synthesis of cyclobutenediones

DOI: 10.1016/S0040-4039(97)01677-8

Source and publish data:

Tetrahedron Letters p. 7229 - 7232 (1997)

Update date:2022-08-16

Topics:

Authors:

Periasamy, Mariappan

Rameshkumar, Chellappan

Radhakrishnan, Ukkiramapandian

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

Article abstract of DOI:10.1016/S0040-4039(97)01677-8

Reaction of the [HFe₃(CO)₁₁]^- species generated in situ using Fe(CO)₅ and NaBH₄/CH₃COOH in THF with alkynes, followed by CuCl₂.2H₂O oxidation leads to the corresponding cyclobutenediones in 60-73% yields.

Full text of DOI:10.1016/S0040-4039(97)01677-8

Products guided by the article

Product name:3-phenyl-3-cyclobutene-1,2-dione

Cas No:3947-97-5

R&D Labs maybe for 3947-97-5

Nanjing Chemlin Chemical Co., Ltd.

website:http://www.echemlin.cn

Contact:+86-25-83697070

Address:Rm.902 Longyin Plaza, No. 217 Zhongshan Rd.(N) Nanjing 210009,China
Shanghai Intime pharm Co.,Ltd

Contact:86-21-58226973

Address:No 351,Guoshoujing Road, Zhangjiang Hi-tech Park, Pudong, Shanghai, China
HANGZHOU ZHONGCHANG SCIENTIFIC CO.,LTD

Contact:+86-571-88932183

Address:Hangzhou
Hunan Dinuo Pharmaceutical Co.,Ltd.

Contact:86-731-88280100*8561

Address:Bio-pharmaceutical industrial park, Liuyang, Hunan, China
Guangzhou Flower's Song Fine Chemical CO,. Ltd

Contact:+86-20-87475199

Address:No.12, Fenghuang 3 Road, Jiulong Industrial Park, Luogang District, Guangzhou. China

Relevant to this article

The regioselective trifluoromethylation of 1,3-bis(vinyl triflates) in the absence of external trifluoromethyl sources

Doi:10.1016/j.jfluchem.2019.04.002
(2019)
Photochemical approach to the synthesis of naturally occurring thienylacetylenes

Doi:10.1016/S0040-4020(01)85621-0
(1992)
Conversion of 2,3-O-cyclohexylidene-(D)-ribonolactone into 2,3-O-cyclohexylidene-(L)-ribonolactone

Doi:10.3987/COM-88-4648
(1988)
Inhibition of CYP2C9 by selective serotonin reuptake inhibitors: In vitro studies with tolbutamide and (S)-warfarin using human liver microsomes

Doi:10.1007/s002280050580
(1999)
Doi:10.1139/v69-161
(1969)
Mixed alkoxy/hydroxy 1,8-naphthalimides: expanded fluorescence colour palette and: In vitro bioactivity

Doi:10.1039/d0cc01251c
(2020)

Article Doi