The present invention relates to a new copper-catalysed photochemnical cyclisation process for the preparation of bicylic molecules useful as intermediates in the manufacture of drugs. In a preferred aspect, the process of the invention may be used to prepare 3-hydroxy-bicyclo[3.2.0]heptane.
                            本发明涉及一种新的
铜催化光
化学环化过程,用于制备作为药物制造中间体有用的双环分子。在首选方面,本发明的过程可用于制备3-羟基双环[3.2.0]
庚烷。