TY - ECHAP DO - 10.1055/sos-SD-023-00696 SN - 9783131187413 SN - 9783131837516 LA - EN TI - Product Class 16: Sulfur, Selenium, and Tellurium Analogues of Ketenes PB - Georg Thieme Verlag KG CY - Stuttgart PY - 2006 ET - 1st. Edition UR - http://www.thieme-connect.com/products/ebooks/lookinside/10.1055/sos-SD-023-00696 T3 - Science of Synthesis VL - 23 DA - 2015/10/29 T2 - Category 3, Compounds with Four and Three Carbon Heteroatom Bonds ER -