首页分子通tetraisobutylamine complex of 2,8,14,20-tetraheptylpentacyclo[19.3.1.1(3,7).1(9,13),1(15,19)]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-6,10,12,16,18,22,24,4-tetraisobutylborate
tetraisobutylamine complex of 2,8,14,20-tetraheptylpentacyclo[19.3.1.1(3,7).1(9,13),1(15,19)]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-6,10,12,16,18,22,24,4-tetraisobutylborate | 1384269-29-7
中文名称
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中文别名
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英文名称
tetraisobutylamine complex of 2,8,14,20-tetraheptylpentacyclo[19.3.1.1(3,7).1(9,13),1(15,19)]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaen-6,10,12,16,18,22,24,4-tetraisobutylborate
Borylation of calix[4]resorcinols under ultrasonic irradiation
摘要:
The use of ultrasonic irradiation in the reactions of trialkyl borates with octahydroxytetraoctyl[l (4)] metacyclophane allowed us obtaining tetraalkoxyboratocavitands with higher yields and under milder conditions. We first obtained 1,3,2-dioxaborolane and 1,3,2-dioxaborinane derivatives of tetraoctyl[l (4)]metacyclophane using ultrasonic irradiation. Boratocavitands were converted into the corresponding amine complexes with isobutylamine.