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Photochemistry of o-dialkenylbenzenes: o-bis(2-methylpropenyl)benzene

✍ Scribed by Jerrold Meinwald; Douglas A. Seeley

Book ID
104249294
Publisher
Elsevier Science
Year
1970
Tongue
French
Weight
192 KB
Volume
11
Category
Article
ISSN
0040-4039

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✦ Synopsis

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

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Photochemistry of o-dialkenylbenzenes: o
Photochemistry of o-dialkenylbenzenes: o-(2-methylpropenyl)styrene
✍ Jerrold Meinwald; Douglas A. Seeley 📂 Article 📅 1970 🏛 Elsevier Science 🌐 French ⚖ 201 KB

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.

Bis[1,3-bis(1H-benzimidazol-2-yl)benzene
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✍ Meng, Fa-Yan ;Zhang, Yi-Ming ;Ng, Seik Weng 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 403 KB

In the title complex, [Cd(NO~3~)~2~(C~20~H~14~N~4~)~2~]·2H~2~O, the Cd^II^ ion, which lies on a crystallographic twofold axis, is bis-chelated by two nitrate ligands and is coordinated by one tertiary N atom from each of two 1,3-bis(1__H__-benzimidazol-2-ylmethyl)benzene ligands in a distorted octah