01004nam a2200265 k 4500001001500000005001500015008004100030040001900071041001300090049001700103052002200120056001300142082001900155100004800174245008200222260007100304300003300375500011000408502007000518653006200588700001800650950002100668963001400689965003500703KDM199313095  20201013091140931213s1992    ulka       CB 000   eng    a011001c0110010 aengbkor0 lWM162767fDP02a547.590459bC545s  a438.9230 a547.5904592191 a최은복,g崔殷福,d1952-0KAC20163212510aSynthesis of heterocyclic compounds using ketene dithioacetals/dEun Bok Choi  a서울:bKorea Advanced Institute of Science and Technology,c1992  avii,140 leaves:bill.;c26cm  a한글서명 : 케텐디티오 아세탈을 이용한 헤테로고리화합물의 합성에 관한 연구1 a학위논문(박사) --b한국과학기술원:c화학과,d1992  aSYNTHESISaHETEROCYCLICaCOMPOUNDSaKETENEaDITHIOACETALS1 aChoi, Eun-bok1 a비매품b\7000  a화학과  a헤테로고리화합물합성