Abstract

Arysulfonylallenes (ArSO 2 –CR 1 =C=CR 2 R 3 ), depending on their structure, react with iodine to give two types of products, diiodo alkenes ArSO 2 –CHI–CI=CR 2 R 3 , when R 1 = H, or iodo dienes ArSO 2 –CR 1 =CI–C(Me)=CH 2 , when R 1 = Br, Ph and R 2 = R 3 = Me, in yields of 55–98%. The plausible reaction mechanisms have been proposed.

Original languageEnglish
Pages (from-to)19-21
Number of pages3
JournalMendeleev Communications
Volume29
Issue number1
DOIs
Publication statusPublished - 1 Jan 2019

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Alkenes
Iodine

Scopus subject areas

  • Chemistry(all)

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title = "Unusual iodination of arylsulfonylallenes",
abstract = "Arysulfonylallenes (ArSO 2 –CR 1 =C=CR 2 R 3 ), depending on their structure, react with iodine to give two types of products, diiodo alkenes ArSO 2 –CHI–CI=CR 2 R 3 , when R 1 = H, or iodo dienes ArSO 2 –CR 1 =CI–C(Me)=CH 2 , when R 1 = Br, Ph and R 2 = R 3 = Me, in yields of 55–98{\%}. The plausible reaction mechanisms have been proposed.",
author = "Lozovskiy, {Stanislav V.} and Vasilyev, {Aleksander V.}",
year = "2019",
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language = "English",
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N2 - Arysulfonylallenes (ArSO 2 –CR 1 =C=CR 2 R 3 ), depending on their structure, react with iodine to give two types of products, diiodo alkenes ArSO 2 –CHI–CI=CR 2 R 3 , when R 1 = H, or iodo dienes ArSO 2 –CR 1 =CI–C(Me)=CH 2 , when R 1 = Br, Ph and R 2 = R 3 = Me, in yields of 55–98%. The plausible reaction mechanisms have been proposed.

AB - Arysulfonylallenes (ArSO 2 –CR 1 =C=CR 2 R 3 ), depending on their structure, react with iodine to give two types of products, diiodo alkenes ArSO 2 –CHI–CI=CR 2 R 3 , when R 1 = H, or iodo dienes ArSO 2 –CR 1 =CI–C(Me)=CH 2 , when R 1 = Br, Ph and R 2 = R 3 = Me, in yields of 55–98%. The plausible reaction mechanisms have been proposed.

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