java
(Hive Bee) 06-17-04 03:53 No 513878 |
Need help in the Synthesis of DMT-MM | |||||||
I need help in finding out how to make DMT-MM. DMT-MM is a dehydrating condensing agent. DMT-MM can be prepared at low cost from iexpensive cyanuric chloride, but I don't know how.....java Read .... Post 513353 (java: "Reduction of Carboxylic Acids to Aldehydes.....", Novel Discourse) Post 513869 (java: "Onepot condensation of carboxylic acids and amines", Novel Discourse) Cyanuric chloride reading. Post 383427 (Rhodium: "Triazine-Promoted Amidation of Carboxylic Acids", Novel Discourse) Edited by java 6-17-04 Ref. needed.. Synthesis and characterization of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)- 4-methylmorpholinium chloride.(DMT-MM) TetrahedronLett. 40, 5327–5330.1999 DOI::10.1016/S0040-4039(99)00968-5 Kunishima, M., Kawachi, C., Iwasaki, F., Terao, K. & Tani, S. (1999) Abstract 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-m Graphical Abstract DMTMM was quantitatively synthesized in THF, and fully characterized. Condensation of carboxylic acids and amines by DMTMM proceeded effectively in THF to give the corresponding amides in good yield. Just hold on to the thread...that keeps us going http://www.chiapaslink.ukgateway.net/ |
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Kinetic (Hive Bee) 06-21-04 21:21 No 514650 |
DMT-MM articles (Rated as: good read) |
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Here's your requested article on the synthesis of the DMT-MM precursor, 2-chloro-4,6-dimethoxy-1,3,5-triazine (CMDT): An Improved Procedure for the Large-Scale Preparation of 2-Chloro-4,6-Dimethoxy-1,3,5-Triazine Jason S. Cronin, Francis O. Ginah, Angela R. Murray, James D. Copp* Synthetic Communications, 26, 3491-3494, 1996 Abstract A robust process for the preparation of multikilogram quantities of 2-chloro-4,6-dimethoxy-1,3,5-triazine (1) is described. And here's how to transform the CDMT from the above synthesis into DMT-MM, and also how to utilise the formed DMT-MM in the synthesis of amides from carboxylic acids. I wonder if lysergic acid would be stable under these conditions? Synthesis and Characterization of 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-m Munetaka Kunishima,* Chiho Kawachi, Fumiaki Iwasaki, b Keiji Terao and Shohei Tani Tetrahedron Letters, 40 (1999) 5327-5330 Abstract 4-(4,6-Dimethoxy-l,3,5-triazin-2-yl)-4-m |
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java (Hive Bee) 06-23-04 02:54 No 514859 |
DMT-MM a new dehydrating condensing agent.... | |||||||
Kinetic......thanks for the articles, as for your inquiry about the LSD see...... Post 513869 (java: "Onepot condensation of carboxylic acids and amines", Novel Discourse) I think it may help not sure I understand if I can use it to dehydrate the COOH on an amino acid to an OH or in your case to an amide, depending onthe solvent used . I 'm writing the author for some insight into the procedure......java Just hold on to the thread...that keeps us going http://www.chiapaslink.ukgateway.net/ |
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