Current time in Korea 18:27 Jan 21 (Thu) Year 2021 KCS KCS Publications
KCS Publications
My Journal  Log In  Register
HOME > Search > Browsing(JKCS) > Archives

Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 40, Number 7
JKCSEZ 40(7)
February 20, 1996 

Studies on Synthesis of 1,2- and 1,3-Diamine Derivatives: Synthesis and Molecular Structure of 3-(N-Benzylamino)-4,5-dihydro-1,2,5-thiadiazole 1,1-dioxides

1,2-그리고 1,3-디아민 유도체의 합성에 관한 연구(I):3-(N-벤질아미노)-4,4-디히드로-1,2,5-티아디아졸 1,1-디옥시드의 합성과 분자구조
Chai-Ho Lee, Euisung Kim, Bong Young Chung

3-Imino-1,2,5-thiadiazolidine 1,1-dioxide와 alkylamine의 반응에 의하여 3-(N-Alkylamino)-4,5-dihydro-1,2,5-thiadiazole 1,1-dioxide를 제조하였다. 이 헤테로고리 화합물의 주요 분광학적 성질과 X-선 결정학 회절에 의한 분자구조를 밝혔다. 3-(N-Benzylamino)-4,5-dihydro-4-(4'-methoxyphenyl)-1,2,5-thiadiazole 1,1-dioxide의 단결정은 단사정계, 공간군은 P21/a, a=22.512(3)(1)Å, b=9.831(2)Å, c=7.194(4)Å, β=96.65(2), Z=4이다.

3-(N-Alkylamino)-4,5-dihydro-1,2,5-thiadiazole 1,1-dioxides have been prepared by the treatment of 3-imino-1,2,5-thiadiazolidine 1,1-dioxides with alkylamines. The selected spectral properties of these heterocycles are detailed, as well as an X-ray crystallographic structure of a representative member of these compounds. 3-(N-Benzylamino)-4,5-dihydro-4-(4'-methoxyphenyl)-1,2,5-thiadiazole 1,1-dioxide crystallyzes in space group P21/a, monoclinic, with a=22.512(3)(1)Å, b=9.831(2)Å, c=7.194(4)Å, β=96.65(2), and Z=4.

526 - 530
Full Text