摘要
合成了十种在(?)三氧化硫磺化制备1,3,6-(?)三磺酸的过程中涉及到的(?)磺酸,并通过1H-NMR及衍生物熔点法进行结构鉴定。
Ten naphthalene sulfonic acids being involved during sulfonating naphthalene to 1,3,6- naphthalene trisulfonic acid were prepared and characterized both by HNMR and the method of determining the melting points of their derivatives.
出处
《染料工业》
CAS
2001年第2期37-39,4,共4页
Dyestuff Industry
关键词
萘磺酸
萘
三氧化硫
磺化
合成
Naphthalene sulfonic acid naphthalene sulfur trioxide
