3674-54-2
硫氰酸四丁基铵
+
154445-78-0
2,2,4,6,7-五甲基二氢苯并呋喃-5-磺酰氯
→
~61%
690665-11-3
2,2,4,6,7-Pentamethyl-2,3-dihydro-1-benzofuran-5-sulfonyl isothio cyanate