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US4990621A Certain propene derivatives as intermediates for the preparation of pesticidal silane derivatives 失效
某些丙烯衍生物作为制备杀虫剂硅烷衍生物的中间体

Certain propene derivatives as intermediates for the preparation of
pesticidal silane derivatives
摘要:
New propene derivatives as intermediates for the preparation of pesticidal silane derivatives. Compounds of the formula ##STR1## wherein R.sup.4 is H, R.sup.5 is a radical of the formula ##STR2## and R.sup.17 is H or halogen are useful intermediates for the preparation of pesticidal silane derivatives.
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