A HIGHLY EFFICIENT SYNTHESIS OF (-)-PI-091 CONSTRUCTION OF THE 4-ALKOXY-2-BUTENE-4-LACTAM SKELETON FROM FISCHER-TYPE CARBENE COMPLEXES, ALKYNYLLITHIUMS, AND TOSYL ISOCYANATE
N. Iwasawa et K. Maeyama, A HIGHLY EFFICIENT SYNTHESIS OF (-)-PI-091 CONSTRUCTION OF THE 4-ALKOXY-2-BUTENE-4-LACTAM SKELETON FROM FISCHER-TYPE CARBENE COMPLEXES, ALKYNYLLITHIUMS, AND TOSYL ISOCYANATE, Journal of organic chemistry, 62(7), 1997, pp. 1918-1919