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고분자(高分子) 계면활성제(界面活性劑)에 관(關)한 연구(硏究)(제(第) 1 보(報));나트륨 알파 술폰 지방산(脂肪酸) 비닐에스테르 올리머고류(類)의 합성(合成)
정노희,노승호,남기대,소부영,Jeong, No-Hee,No, Sueng-Ho,Nam, Ki-Dae,So, Boo-Young 한국응용과학기술학회 1989 한국응용과학기술학회지 Vol.6 No.1
Four fatty acid vinyl esters were synthesized by transesterification between vinyl acetate and lauric acid, myristic acid, palmitic acid, stearic acid, respectively. Fatty acid vinyl ester oligomers were prepared from polymerization of four fatty acid vinyl esters in the presence of potassium persulfate in methanol. The ${\alpha}-sulfonation$ of these four fatty acid vinyl ester oligomer were carried by direct addition of sulfur trioxide. Especially, molecular weights of sodium ${\alpha}-sulfo$ fatty acid vinyl ester oligomers were measured by boiling point method.
남기대,정노희,노승호,Nam, Ki-Dae,Jeong, No-Hee,No, Sueng-Ho 한국응용과학기술학회 1989 한국응용과학기술학회지 Vol.6 No.2
Allyl aliphatic carboxylates were synthesized by azotropic reaction with benzene between allyl alcohol and capric acid, lauric acid, myristic acid, palmitic acid or stearic acid respectively. allyl aliphatic carboxylates oligomers were prepared from polymerization giving allyl aliphatic carvboxylates in the presence of potassium persulfate in methanol, and the ${\alpha}-sulfonation$ of these five allyl aliphatic carboxylates oligomers were carried by direct addition of dry sulfur trioxide. Especially, molecular weights of fatty acid alylester oligomers and their sodium salts of ${\alpha}-sulfo$ fatty acid allylester oligomers were measured by boiling point method.
The Structure of Kushenol M from Sophora flavescens
Ryu, Shi Yong,Lee, Seung Ho,No, Zaesung,Kim, Kye-Young,Lee, Sueng-Geun,Ahn, Jong Woong 영남대학교 약품개발연구소 1995 영남대학교 약품개발연구소 연구업적집 Vol.5 No.-
The linkage pattern of two side chains i.e., a isopentenyl and a lavandulyl group in kushenol M(I), a flavonoid form Sophora flavescns was established by the aid of 2-D NMR techniques, especially DEPT, ¹³C-¹H COSY and COLOC experiments. Thus, I was unequivocally determined and (2R, 3R)-5, 7, 2', 4'-tetrahydroxy-6-isopentenyl-8-lavandulylflavanonol.
Nam Ki Dae(南基大),Jeong No Hee(鄭魯喜),No Sueng Ho(盧承鎬) 한국유화학회 1989 한국응용과학기술학회지 Vol.6 No.2
Allyl aliphatic carboxylates were synthesized by azotropic reaction with benzene between allyl alcohol and capric acid, lauric acid, myristic acid, palmitic acid or stearic acid respectively. allyl aliphatic carboxylates oligomers were prepared from polymerization giving allyl aliphatic carvboxylates in the presence of potassium persulfate in methanol, and the α-sulfonation of these five allyl aliphatic carboxylates oligomers were carried by direct addition of dry sulfur trioxide. Especially, molecular weights of fatty acid alylester oligomers and their sodium salts of α-sulfo fatty acid allylester oligomers were measured by boiling point method.