Palladium-catalyzed terminal alkyne coupling reaction of β-bromo-β- phenylthio or β-methylthio-α-trifluoromethyl enol ethers: A convenient synthesis of 2-sulfonyl-1-buten-3-ynes

DOI: 10.1248/cpb.47.1497

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1497 - 1500 (1999)

Update date:2022-08-05

Topics:

Authors:

Yoshimatsu, Mitsuhiro

Kinoshita, Sayaka

Sugimoto, Tomomi

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

Article abstract of DOI:10.1248/cpb.47.1497

2-Sulfonyl-1-buten-3-yne (2-sulfonyl enyne) 7 was obtained via the Pd- catalyzed cross-coupling reactions of β-bromo enol ethers 3 and 4 and successive oxidation with m-chloroperbenzoic acid.

Full text of DOI:10.1248/cpb.47.1497

NII-Electronic Library Service

Products guided by the article

Product name:(E)-2-ethoxy-1,1,1-trifluoro-6,6-dimethyl-3-(phenylthio)hept-2-en-4-yne

Cas No:253670-66-5

R&D Labs maybe for 253670-66-5

Jiangxi Lanqi Fine Chemical S&T Co., Ltd.

Contact:+86-21-64891143

Address:XinJiShan Industrial Area, Zhangshu City, JiangXi Province, China
Liao Cheng All Win Chemicals Co.,LTD

Contact:86+0635-2991582

Address:Room 402,Unit 1,No.27 building.Zhong tong shi dai haoyuan,liaocheng city,Shan dong Province.China
Beijing Wisdom Chemicals Co., Ltd.

Contact:+86-10-52350335

Address:F2, BLDG 19, Liando Valley U, Majuqiao, Tongzhou District, Beijing, China
Xi'an HO-SHINE Bio-Technology Co., Ltd

Contact:+86 (29) 8248-5435/18292020086

Address:No.6 Shiyuan Road Xian City Shaanxi Province, 710048 China
enantiotech corporation ltd

Contact:+86-0760-85282375

Address:zhongjing road,zhongshan torch hi-tech industrial development zone

Relevant to this article

Effect of Ligand Modification on Rhodium-Catalyzed Homogeneous Hydroformylation in Supercritical Carbon Dioxide

Doi:10.1021/om990560a
(2000)
Synthesis and characterisation of some novel schiff base metal complexes with polyoxyethylene glycols as substituents

Doi:10.1080/00945719909351735
()
Synthesis and reactions of phosphino- and phosphono substituted- coumarins

Doi:10.1016/S0040-4020(99)00940-0
(1999)
Synthesis of [2-¹³C]-oleanolic acid and [2-¹³C]- myricerone

Doi:10.1016/S0040-4020(99)00975-8
(1999)
Potential multifunctional inhibitors of HIV-1 reverse transcriptase. Novel [AZT]-[TSAO-T] and [d4T]-[TSAO-T] heterodimers modified in the linker and in the dideoxynucleoside region

Doi:10.1021/jm991092+
(1999)
Design, synthesis, application and recovery of a minimally fluorous diaryl diselenide for the catalysis of stannane-mediated radical chain reactions

Doi:10.1016/S0040-4020(99)00902-3
(1999)

Article Doi