Total yields of compounds (series II).

Compd	R1	R3	Yield (%)	Compd	R1	R3	Yield (%)
IIa	CH2CH2OH		57	IIl	H		58
IIb	CH2CH2OH		59	IIm	H		56
IIc	CH2CH2OH		58	IIn	H		57
IId	CH2CH2OH		54	IIo	H		58
IIe	CH2CH2OH		46	IIp	H		63
IIf	H		59	IIq	H		60
IIg	H		61	IIr	H		58
IIh	H		62	IIs	H		61
IIi	H		61	IIt	H		58
IIj	H		57	IIu	H		55
IIk	H		59