Table 3.

CM of 4 with type I, II, and III olefins. All entries reported used with cat-C catalyst.

Entry	CM partner	Product	% Yield	E/Z	Type
1			86	>99:1	I
2			87	>99:1	I
3			69	>99:1	I
4			80	2:1	I
5			78	8:1	II
6			60	5:1	II
7			78	>99:1	II
8			72	>99:1	II
9			<5[a]	n/a	III
10			<5[a]	n/a	III
11			<5[b]	n/a	III
12			n.r.[b]	n/a	III

^[a]Used 4.0 equiv. of CM partner.

^[b]Reaction attempted neat.