第十九届国际理论化学和应用化学会议于去年七月十日至十七日在英国的伦敦举行。这次会议的主要议题是有机金属化合物化学的新进展。会议上的第一个学术报告,是加里福尼亚大学克兰姆教授(D.J.Cram)关于阴碳离子(Carbanions)结构的探讨。他的研究成果对于促进工业生产有很大作用。根据他的报导,只要充分掌握阴碳离子的结构及 The 19th International Conference on Theoretical Chemistry and Applied Chemistry was held in London, England from July 10 to 17 last year. The main topic of this meeting is the new progress of organometallic chemistry. The first academic report at the conference was a discussion of the structure of Carbanions by D. J. Cram at the University of California, Los Angeles. His research achievements have a great role in promoting industrial production. According to his report, as long as the full grasp of the structure and structure of carbanion