Photochemical studies. Irradiation induced transformations of 1,2-dihydrophthalides

Sarah Abramson; Jakob Zizuashvili; Benzion Fuchs

doi:10.1016/S0040-4039(00)87110-5

Photochemical studies. Irradiation induced transformations of 1,2-dihydrophthalides

Sarah Abramson^*, Jakob Zizuashvili, Benzion Fuchs

^*Corresponding author for this work

School of Chemistry

Tel Aviv University

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

3 Scopus citations

Abstract

The photochemical behavior of cis-1,2-dihydrophthalide (1) and its 1,2-trimethylene derivative (4) was studied. Besides bicyclo[2.2.0]hexene formation in both cases, (1) transforms into its trans isomer (3) whereas (4) undergoes a 1,2-shift to (7).

Original language	English
Pages (from-to)	1377-1380
Number of pages	4
Journal	Tetrahedron Letters
Volume	23
Issue number	13
DOIs	https://doi.org/10.1016/S0040-4039(00)87110-5
State	Published - 1982

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title = "Photochemical studies. Irradiation induced transformations of 1,2-dihydrophthalides",

abstract = "The photochemical behavior of cis-1,2-dihydrophthalide (1) and its 1,2-trimethylene derivative (4) was studied. Besides bicyclo[2.2.0]hexene formation in both cases, (1) transforms into its trans isomer (3) whereas (4) undergoes a 1,2-shift to (7).",

author = "Sarah Abramson and Jakob Zizuashvili and Benzion Fuchs",

year = "1982",

doi = "10.1016/S0040-4039(00)87110-5",

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AU - Zizuashvili, Jakob

AU - Fuchs, Benzion

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N2 - The photochemical behavior of cis-1,2-dihydrophthalide (1) and its 1,2-trimethylene derivative (4) was studied. Besides bicyclo[2.2.0]hexene formation in both cases, (1) transforms into its trans isomer (3) whereas (4) undergoes a 1,2-shift to (7).

AB - The photochemical behavior of cis-1,2-dihydrophthalide (1) and its 1,2-trimethylene derivative (4) was studied. Besides bicyclo[2.2.0]hexene formation in both cases, (1) transforms into its trans isomer (3) whereas (4) undergoes a 1,2-shift to (7).

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JO - Tetrahedron Letters

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ER -

Photochemical studies. Irradiation induced transformations of 1,2-dihydrophthalides

Abstract

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