ПОЛУЧЕНИЕ ЦИТРАЛЯ И ИОНОНОВ ИЗ СИНТЕТИЧЕСКИХ ГЕРАНИЛХЛОРИДОВВ работе [*] описан синтез цнтраля из терпеновых хлоридов CIOHI7CI, являющихся одним из компонентов реакции теломеризадии изопрена с его гидрохлоридами.
CITRAL AND lONONES FROM SYNTHETIC GERANYLCHLORIDECitral was synthesized by Sommelet reaction from geranylchloride obtained as -a product of isoprene telomerization or that of hydrochlorination of myrcene. The pure products were prepared by steam distillation from crude products preliminarily washed with diluted mineral acids.Citral from isoprene telomerization product contained 20 per cent of cis and 80 per ■cent of trans-isomer, whereas in the case of the product from myrcene hydrochloride, these figures were 27 per cent and 73 per cent respectively. Pseudoionone and Д-ionone were prepared from crude citral by condensation with acetone.
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