Page 1. 90 (1971) RECUEIL 97 547.544: 547.491.4 ... Method c Similar to the procedure described for method A, except that sodium methoxide was used as a base. Page 7. The chemistry and fungicidal and phytotoxic properties, etc. 90 (1971) RECUEIL 103 ...
[Muthusubramanian, Lakshmi; Mitra, Rajat B.; Sundara Rao; Raghavan Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996 , vol. 35, # 12 p. 1331 - 1334]