百科

5-bromo-6-methoxy-2,2-dimethyl-3-tosyloxy-3,4-dihydro-2H-naphtho[1,2-b]pyran

5-bromo-6-methoxy-2,2-dimethyl-3-tosyloxy-3,4-dihydro-2H-naphtho[1,2-b]pyran

CAS号：909576-34-7

英文名：5-bromo-6-methoxy-2,2-dimethyl-3-tosyloxy-3,4-dihydro-2H-naphtho[1,2-b]pyran

分子式：C23H23BrO5S

分子量：491.395

合成路线

2,2-dimethyl-3,4-dihydro-2H-naphtho[1,2-b]pyran-3,6-diol

2,2-dimethyl-3,4-dihydro-2H-naphtho[1,2-b]pyran-3,6-diol

5-bromo-6-methoxy-2,2-dimethyl-3-tosyloxy-3,4-dihydro-2H-naphtho[1,2-b]pyran

5-bromo-6-methoxy-2,2-dimethyl-3-tosyloxy-3,4-dihydro-2H-naphtho[1,2-b]pyran

上游原料

2,2-dimethyl-3,4-dihydro-2H-naphtho[1,2-b]pyran-3,6-diol

下游产品

6-甲氧基-2,2-二甲基-2H-苯并[h]苯并吡喃大叶茜草素