期刊论文

Zhou, You-Jun

英文

中国化学快报：英文版

1001-8417

2015

26

6

793-796

10.1016/j.cclet.2015.03.035

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21172260, 30901859]; Shanghai Natural Science FoundationNatural Science Foundation of Shanghai [09ZR1438800]; "Chen Guang" project - Shanghai Municipal Education Commission; Shanghai Education Development Foundation [12CG42]

本校为其他机构

The benzyl-substituted flavone compounds are rare in nature, while some of which have interesting biological activities. The total synthesis of benzyl-substituted flavone derivatives via the acidic rearrangement of benzyl groups in flavone benzyl ethers, and the complicated regioselectivity of the rearrangement were reported. The regioselectivity was proposed to be determined by the steric hindrance as well as the ease of electrophilic substitution reaction for benzyl cations at differen...

代替本甲基的黄酮混合物在自然是稀罕的，当时其中一些举办有趣的生物活动。经由在黄酮本甲基醚的本甲基组的酸的重新整理的代替本甲基的黄酮衍生物的全部的合成，和重新整理的复杂 regioselectivity 被报导。regioselectivity 被建议被位的阻碍者以及 electrophilic 替换反应的容易在相应 debenzylated 黄酮混合物的不同位置为本甲基阳离子决定。