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. Author manuscript; available in PMC: 2010 Sep 30.
Published in final edited form as: J Am Chem Soc. 2009 Sep 30;131(38):13628–13630. doi: 10.1021/ja905342e

Table 3.

β-Ketoester Scope

graphic file with name nihms144572t21.jpg
Entrya R2 β-Ketoester Product Yield (%)
(drb)		 eec,d

1		 Me
4a 		graphic file with name nihms144572t22.jpg graphic file with name nihms144572t23.jpg 90
(64:33:3:<1)
91

2		 n-Pr
4b 		graphic file with name nihms144572t24.jpg graphic file with name nihms144572t25.jpg 80
(60:30:8:2)
93

3		 Ph
4c 		graphic file with name nihms144572t26.jpg graphic file with name nihms144572t27.jpg 86
(60:35:5:<1)
97
4 Me
4a 		graphic file with name nihms144572t28.jpg graphic file with name nihms144572t29.jpg 90
(58:39:2:<1)
82

5		 n-Pr
4b 		graphic file with name nihms144572t30.jpg graphic file with name nihms144572t31.jpg 56
(69:22:6:3)
81

6		 Me
4a 		graphic file with name nihms144572t32.jpg graphic file with name nihms144572t33.jpg 79
(80:20:<1:<1)
94

7		 Me
4a 		graphic file with name nihms144572t34.jpg graphic file with name nihms144572t35.jpg 76
(85:15:<1:<1)
90
a–d

See Table 2.