2,2,8,8,10-pentamethyl-3,4,6,7-tetrahydro-2H,8H-benzo<1,2-b:5,4-b'>dipyran

2,2,8,8,10-pentamethyl-3,4,6,7-tetrahydro-2H,8H-benzo<1,2-b:5,4-b'>dipyran

CAS号：71764-75-5

英文名：2,2,8,8,10-pentamethyl-3,4,6,7-tetrahydro-2H,8H-benzo<1,2-b:5,4-b'>dipyran

分子式：C17H24O2

分子量：260.371

合成路线

2,6-二羟基甲苯

2,6-二羟基甲苯

异戊二烯

2,2,8,8,10-pentamethyl-3,4,6,7-tetrahydro-2H,8H-benzo<1,2-b:5,4-b'>dipyran

2,2,8,8,10-pentamethyl-3,4,6,7-tetrahydro-2H,8H-benzo<1,2-b:5,4-b'>dipyran

2,2,8-trimethyl-3,4-dihydrochromen-7-ol

2,2,8-trimethyl-3,4-dihydrochromen-7-ol

上游原料

2,6-二羟基甲苯异戊二烯

下游产品

2,2,8,8,10-pentamethyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran