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1,2-Dichlorides from 2-Hydroxyglycals: Preparation and Assignment of Configuration by the Exciton Chirality Method

✍ Scribed by Prof. Dr. Frieder W. Lichtenthaler; Dipl.-Chem. Eleonore Fischer


Publisher
John Wiley and Sons
Year
1974
Tongue
English
Weight
245 KB
Volume
13
Category
Article
ISSN
0044-8249

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✦ Synopsis


Addition of chlorine has been studied previously for the case of ( 3 a )


πŸ“œ SIMILAR VOLUMES


Correlation of the Absolute Configuratio
✍ Univ.-Doz. Dr. Volker Schurig; Bernhard KoppenhΓΆfer; Waldemar BΓΌrkle πŸ“‚ Article πŸ“… 1978 πŸ› John Wiley and Sons 🌐 English βš– 312 KB

is therefore generated in situ from trichloroacetohydroximoyl chloride (4)['l. While oxepin reacts directly with ( 1 ) to give (3), reaction of ( 1 ) with 1,3-cyclohexadiene gives cycloadduct ( 5 ) as intermediate. This thermally labile compound rearranges even at room temperature, and more rapidly