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Baylis-Hillman Reaction and Chemical Transformations of Baylis-Hillman Adducts
김재녕,이가영,Saravanan Gowrisankar 대한화학회 2005 Bulletin of the Korean Chemical Society Vol.26 No.10
Carbon-carbon single bond-forming reaction is the most useful and fundamental reaction in organic synthesis. Most of the basic carbon-carbon single bond-forming reactions, thus, developed in the past. In these respects, conceptually new C-C bond formation reaction can be highlighted. The Baylis-Hillman reaction was found at the early 1970’s. However, extensive studies on this highly potential reaction were started only before 15 years. This review has been written to shed more lights to the importance of Baylis-Hillman reaction. We have focused mainly on the reaction mechanism, conceptually related reactions, and chemical transformations of the Baylis-Hillman adducts.
김재녕,이상구 대한화학회 2021 Bulletin of the Korean Chemical Society Vol.42 No.3
Spirooxindoles bearing 1,3-oxathiolane-2-thione moiety were synthesized from isatin-derived propargylic alcohols and carbon disulfide in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU). The spirooxindoles were formed stereoselectively via attack of the alkoxide of propargylic alcohol to carbon disulfide to form xanthate anion and a following 5-exo-dig cyclization process.