http://pmgb.wordpress.com/2008/07/13/c-alkylation/ chemical reaction procedures Tue, 10 Nov 2009 16:18:40 +0000 http://wordpress.com/ hourly 1 http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-91 pmgb Fri, 15 Aug 2008 21:40:39 +0000 http://pmgb.wordpress.com/?p=75#comment-91 Thanks. Thanks.

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-90 Frank Fri, 15 Aug 2008 20:21:40 +0000 http://pmgb.wordpress.com/?p=75#comment-90 Excellent. I mean, this whole blog. Keep it up. ;) Excellent. I mean, this whole blog. Keep it up.

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-89 pmgb Thu, 17 Jul 2008 16:04:03 +0000 http://pmgb.wordpress.com/?p=75#comment-89 84.3% 84.3%

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-88 petr Thu, 17 Jul 2008 15:14:58 +0000 http://pmgb.wordpress.com/?p=75#comment-88 on the other hand i must admit that writing of the post took me more time than the calculation ;) on the other hand i must admit that writing of the post took me more time than the calculation

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-87 petr Thu, 17 Jul 2008 15:14:06 +0000 http://pmgb.wordpress.com/?p=75#comment-87 i would be grateful for yield in % of theor. because i am lazy to calculate it myself :) i would be grateful for yield in % of theor. because i am lazy to calculate it myself

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-86 pmgb Mon, 14 Jul 2008 20:08:35 +0000 http://pmgb.wordpress.com/?p=75#comment-86 Thank you. I also carried out this reaction with 1,2-dibromoethane (in place of 1-bromo-2-chloroethane) and isolated ethyl 4-bromo-2,2-dimethylbutanoate in excellent yield. Thank you. I also carried out this reaction with 1,2-dibromoethane (in place of 1-bromo-2-chloroethane) and isolated ethyl 4-bromo-2,2-dimethylbutanoate in excellent yield.

]]> http://pmgb.wordpress.com/2008/07/13/c-alkylation/#comment-85 milkshake Mon, 14 Jul 2008 19:15:09 +0000 http://pmgb.wordpress.com/?p=75#comment-85 very nice. The only comment I have is that LDA formation is instantenious at 0C - no need to stirr it for extra 30 min on ice. You can also make LDA at -78C (in which case you need to give it about 30 min time). very nice. The only comment I have is that LDA formation is instantenious at 0C – no need to stirr it for extra 30 min on ice. You can also make LDA at -78C (in which case you need to give it about 30 min time).

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