1625-91-8
4,4'-二叔丁基苯并
→
~97%
70728-89-1
2-溴-4,4-二-叔丁基-1,1-联苯
~48%
+
70728-93-7
2,2-二溴-4,4-二-叔丁基-1,1-联苯
92-52-4
联苯
2052-07-5
2-溴联苯
439791-57-8
2',7'-dibromo-2,7-ditert-butyl-9,9'-spirobi[fluorene]
393841-81-1
2-bromo-2',7'-ditert-butyl-9,9'-spirobi[fluorene]