In connection with recent studies of the photochemistry of divinylbenzenes, 1,233 we have prepared and irradiated o-bis(2-methylpropenyl)benzene (i). The results obtained are in accord with the scheme (1) given below, involving a new mode of ring opening for the
Photochemistry of o-dialkenylbenzenes: o-(2-methylpropenyl)styrene
β Scribed by Jerrold Meinwald; Douglas A. Seeley
- Book ID
- 104249293
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- French
- Weight
- 201 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
The photochemistry of g-divinylbenzene (eq. 1) has been shown to be closely related to that of 1,3,5_hexatrienes. I,2 Further studies on the closely related c-(2-methylpropenyl)styrene (L), prepared as outlined below, reveal some new features of these reactions.
π SIMILAR VOLUMES
o-Bromostyrenes 2-Br react with various alkenes in the presence of palladium catalysts to give either substituted indene 6 or o-diethenylbenzene derivatives 3, depending on the re-
We have studied the 193 nm photodissociation of N20-H20 complexes produced in a supersonic jet resulting in the reactantpair reaction, N20\*HZO+hv+20H+N,. Measured internal energy, spin-orbit and n-doublet distributions in OH by laserinduced fluorescence suggest a reaction scheme much different fro