C. Kashima et al., STEREOSELECTIVE N-ACYLATION OF A NEW CHIRAL AUXILIARY COMPOUND - 3-PHENYL-L-MENTHOPYRAZOLE, Tetrahedron letters, 34(51), 1993, pp. 8305-8308
As a new chiral auxiliary compound having a pyrazole ring system, the
synthetic utility of yl-4-methyl-7-isopropyl-4,5,6,7-tetrahydroindazol
e (3-phenyl-l-menthopyrazole), which was prepared from l-menthone, was
discussed.