%0 Journal Article %T STUDIES ON CHIRAL THIOPHOSPHORIC ACIDS AND THEIR DERIVATIVES 7——THE SYNTHESIS OF OPTICALLY ACTIVE MIXED ANHYDRIDES OF O-ETHYL PHYNYLPHOSPHONOTHIOIC ACID AND O-ETHYL O-PHENYL PHOSPHOROTHIOIC ACID %J 科学通报(英文版) %D 1987 %I %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=F7E54C37D8099A14FC672D4F1AB74A4C&yid=9C2DB0A0D5ABE6F8&vid=9971A5E270697F23&iid=B31275AF3241DB2D&sid=05340B75C67FF664&eid=05340B75C67FF664&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0