Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones

Christopher D. Gabbutt; John D. Hepworth; B. Mark Heron

doi:10.1016/0040-4020(95)00874-8

Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones

Christopher D. Gabbutt, John D. Hepworth, B. Mark Heron

University of Lancashire

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

Simple 2H-chromenes and 2H-thiochromenes form the [2+2]-adducts, tetrahydro[1]benzo(thio)pyrano[3,4-c] [1,2]diazeto[1,2-a][1,2,4]triazoles, with triazolinediones, whereas their 3- and 4-bromo and the corresponding cycloalkylamino derivatives undergo an overall etectrophilic substitution sequence.

Original language	English
Pages (from-to)	13277-13290
Number of pages	14
Journal	Tetrahedron
Volume	51
Issue number	48
DOIs	https://doi.org/10.1016/0040-4020(95)00874-8
Publication status	Published - 1 Nov 1995
Externally published	Yes

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title = "Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones",

abstract = "Simple 2H-chromenes and 2H-thiochromenes form the [2+2]-adducts, tetrahydro[1]benzo(thio)pyrano[3,4-c] [1,2]diazeto[1,2-a][1,2,4]triazoles, with triazolinediones, whereas their 3- and 4-bromo and the corresponding cycloalkylamino derivatives undergo an overall etectrophilic substitution sequence.",

author = "Gabbutt, \{Christopher D.\} and Hepworth, \{John D.\} and \{Mark Heron\}, B.",

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T1 - Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones

AU - Gabbutt, Christopher D.

AU - Hepworth, John D.

AU - Mark Heron, B.

PY - 1995/11/1

Y1 - 1995/11/1

N2 - Simple 2H-chromenes and 2H-thiochromenes form the [2+2]-adducts, tetrahydro[1]benzo(thio)pyrano[3,4-c] [1,2]diazeto[1,2-a][1,2,4]triazoles, with triazolinediones, whereas their 3- and 4-bromo and the corresponding cycloalkylamino derivatives undergo an overall etectrophilic substitution sequence.

AB - Simple 2H-chromenes and 2H-thiochromenes form the [2+2]-adducts, tetrahydro[1]benzo(thio)pyrano[3,4-c] [1,2]diazeto[1,2-a][1,2,4]triazoles, with triazolinediones, whereas their 3- and 4-bromo and the corresponding cycloalkylamino derivatives undergo an overall etectrophilic substitution sequence.

UR - https://www.scopus.com/pages/publications/0028808049

U2 - 10.1016/0040-4020(95)00874-8

DO - 10.1016/0040-4020(95)00874-8

M3 - Article

AN - SCOPUS:0028808049

SN - 0040-4020

VL - 51

SP - 13277

EP - 13290

JO - Tetrahedron

JF - Tetrahedron

IS - 48

ER -

Reactions of some 2H-Chromenes and 2H-Thiochromenes with triazolinediones

Abstract

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