Photoinduced molecular transformations. Part 143. (2 + 2) Photoaddition of 3-hydroxy-1-benzopyran-2-one, 3-benzyloxycarbonyloxy-1-benzopyran-2-one, and their 8-methoxy derivatives, with alkenes and formation of 1,2-disubstituted 1,2-dihydrofuro[2,3-c][1]benzopyran-4-ones by way of β-scission of cyclobutanoxyl radicals generated from the resulting [2 + 2] photoadducts-Reference-Cited by-同舟云学术

Photoinduced molecular transformations. Part 143. (2 + 2) Photoaddition of 3-hydroxy-1-benzopyran-2-one, 3-benzyloxycarbonyloxy-1-benzopyran-2-one, and their 8-methoxy derivatives, with alkenes and formation of 1,2-disubstituted 1,2-dihydrofuro[2,3-c][1]benzopyran-4-ones by way of β-scission of cyclobutanoxyl radicals generated from the resulting [2 + 2] photoadducts

Published:1993 Issue:22 Volume: Page:2837-2842
ISSN:0300-922X
Container-title:J. Chem. Soc., Perkin Trans. 1
language:en
Short-container-title:J. Chem. Soc., Perkin Trans. 1

Author:

Kobayashi Kazuhiro,Suzuki Masayoshi,Suginome Hiroshi

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/1993/P1/P19930002837

Reference39 articles.

1. Photoinduced transformations. Part 73. Transformations of five- (and six-) membered cyclic alcohols into five- (and six-) membered cyclic ethers - a new method of a two-step transformation of hydroxy steroids into oxasteroids

2. Photoinduced transformations. 76. A four-step substitution of a carbonyl group of steroidal ketones by an oxygen atom. A new method for the synthesis of cyclic ethers

3. New general synthesis of medium ring-lactones a regioselective β-scission of alkoxyl radicals generated from catacondensed lactols

4. Replacement of a Carbonyl Group of Camphor by an Oxygen Atom. Synthesis of 1,7,7-Trimethyl-2-oxabicyclo[2.2.1]heptane

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