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有機化學問題 LDA - Yahoo!奇摩知識+

... LDAconverts the ketone entirely to its enolate.All the LDA is consumed in forming the enolate,leaving the enolate to react without interference from the LDA .Also,LDA is a very bulky base and thus a poor nucleophile,so it generally does not react with...

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照片里的這隻喵星人叫Ollie,它曾經是一隻流浪貓,身上受着傷,在機緣巧合的情況下,他被一個路人發現,送到了當地的一家獸醫診所。     當時,有一個叫Amber Pitcher的姑娘在這家診所里工作,Amber一直以來都想着養只貓鏟屎,當她看到這隻貓的時候,一下子整個心都化了...

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