Abstract
여러가지 긴 사슬 지방산 하이드라지드는 방향족과 헤테로 고리 알데히드와 반응하여 알코올 용매하에서 2- hydroxy benzylidene와 새로운 모기 파라-페로몬인1H-indol-3-ylmethylene hydrazides을 얻었다. 마이크로파의 조사기 술과 마찬가지로 전통적인 방법에 의한 다양한 새로운 긴고리 지방산 하이드라지드 (2-hydroxy benzylidene와 1Hindol- 3-ylmethylene)의 합성방법도 보고한다. 이 화합물들의 구조는 FTIR, NMR & MS와 같은 분광학적 기법에 의해 증명되었다. 이 화합물의 전자충격질량스펙트럼 분쇄 패턴의 몇 가지 재미있는 특징도 논의했다. Various long chain aliphatic acid hydrazides react with aromatic and heterocyclic aldehydes in alcoholic medium in refluxing conditions to give corresponding 2-hydroxy benzylidene and 1H-indol-3-ylmethylene hydrazides, a newer class of mosquito para-pheromones. We describe here synthesis of various novel long chain aliphatic acid (2- hydroxy benzylidene and 1H-indol-3-ylmethylene) hydrazides by conventional as well as microwave irradiation techniques. The structures of these compounds have been confirmed by spectroscopic techniques (FTIR, NMR & MS). Some of the interesting features of the electron impact mass spectral fragmentation pattern of these compounds have also been discussed.
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