作者:L. Ulrich、H.-J. Hansen、H. Schmid
DOI:10.1002/hlca.19700530609
日期:——
o-Di-isobutenyl-benzene (4) on irradiation in hexane with a low-pressure mercury lamp gives 4 photoproducts in an overall yield of 24%. Three of these products were identified as 4, 4, 6, 6-tetramethyl-benzobicyclo [3.1.0] hex-2-ene (5, main product, 14%), 1.1-dimethyl-2-isopropenyl-indane (6, 8%) and 1-isopropenyl-2, 2-dimethyl-indane (10, 2%). 6 is also formed by irradiation of 5 in hexane.
在己烷中用低压水银灯照射邻邻二异丁烯基苯(4)可以得到4种光敏产物,总产率为24%。这些产品中的三个被确定为4,4,6,6-四甲基-苯并双环[3.1.0]己-2-烯(5,主要产品,14%),1.1-二甲基-2-异丙烯基-茚满(6, 8%)和1-异丙烯基2,2二甲基-二氢化茚(10,2%)。通过在己烷中辐照5也形成6。