1H-1,2,3-苯并噻唑-4-胺 、
3,4-二甲氧基-3-环丁烯-1,2-二酮 在
3-(3H-benzotriazol-4-ylamino)-4-methoxycyclobut-3-ene-1,2-dione 、 3,4-bis(3H-benzotriazol-4-ylamino)cyclobut-3-ene-1,2-dione 作用下,
以
甲醇 为溶剂,
反应 48.0h,
以2.04 g of a mixture of 3-(3H-benzotriazol-4-ylamino)-4-methoxycyclobut-3-ene-1,2-dione and 3,4-bis(3H-benzotriazol-4-ylamino)cyclobut-3-ene-1,2-dione were obtained in the form of a yellow solid的产率得到3-(3H-benzotriazol-4-ylamino)-4-methoxycyclobut-3-ene-1,2-dione