anti-Carbometalation of Alkynyl Sulfides Using Indium Tribromide and Ketene Silyl Acetals
We developed the regioselective anti-carbometalation of alkynyl sulfides via the use of InBr3 and organosilicon nucleophiles to give β-mercaptoalkenylindium compounds. The structure of β-mercaptoalkenylindium was characterized by X-ray crystallographic analysis. A variety of disubstituted alkenyl su...
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| Veröffentlicht in: | Chemistry letters 2020-10, Vol.49 (10), p.1136-1139 |
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| container_issue | 10 |
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| container_title | Chemistry letters |
| container_volume | 49 |
| creator | Kang, Kyoungmin Sakamoto, Kosuke Nishimoto, Yoshihiro Yasuda, Makoto |
| description | We developed the regioselective anti-carbometalation of alkynyl sulfides via the use of InBr3 and organosilicon nucleophiles to give β-mercaptoalkenylindium compounds. The structure of β-mercaptoalkenylindium was characterized by X-ray crystallographic analysis. A variety of disubstituted alkenyl sulfides were regio- and stereoselectively obtained by either halogenation or Pd-catalyzed cross-coupling with aryl halides using the mercaptoalkenylindiums. |
| doi_str_mv | 10.1246/cl.200400 |
| format | Article |
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| fulltext | fulltext |
| identifier | ISSN: 0366-7022 |
| ispartof | Chemistry letters, 2020-10, Vol.49 (10), p.1136-1139 |
| issn | 0366-7022 1348-0715 |
| language | eng |
| recordid | cdi_proquest_journals_2457266118 |
| source | OUP_牛津大学出版社现刊 |
| subjects | Acetals Aromatic compounds Cross coupling Crystallography Halides Halogenation Nucleophiles Sulfides |
| title | anti-Carbometalation of Alkynyl Sulfides Using Indium Tribromide and Ketene Silyl Acetals |
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