Table 2.

Aggregation equilibrium constants of lithium and cesium enolates. The structure of the lithium enolate is shown. Values for cesium enolates are given in italics.

Li Enolate	K1,2 M−1	K1,4 M−3	[M] in 1Ma	pK
		5.0E+8e	0.0047	15.9
	2.9E+4d	7.8E+12		25.1
	5.0E+4b		0.0032	14.7
	4.2E+2c		0.034	11.6
	3.5E+3			18.1
	2.8E+3f		0.013	12.7
	1.8E+3			19.8
	4.3E+3g		0.011	12.6
	1.9E+3h			19.3
		4.7E+10i	0.0015	14.2
		2.3E+11k		23.4
	1.9E+3j		0.016
	2.65E+3i		0.014	11.1
	1.8E+3			17.8
	3.8E+3i		0.011	14.0
	4.5E+2l		0.033	19.8
	4.7E+2m			24.9

^(a)Concentration of monomer for lithium enolate with a total formal concn of 1M.

^(b)Ref. ⁵⁹

^(c)Ref. ⁴⁸

^(d)Ref. ⁶⁰

^(e)Ref. ⁴³

^(f)Ref. ⁴⁶

^(g)Ref. ⁴⁷

^(h)Ref. ⁶¹

⁽ⁱ⁾Ref. ⁶²

^(j)Ref. ⁶³

^(k)Ref. ⁴⁴

^(l)Ref. ⁴¹

^(m)Ref. ⁶⁴