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Mukaiyama Taxol total synthesis information


Mukaiyama Taxol total synthesis overview from raw material perspective

The Mukaiyama taxol total synthesis published by the group of Teruaki Mukaiyama of the Tokyo University of Science between 1997 and 1999 was the 6th successful taxol total synthesis. The total synthesis of Taxol is considered a hallmark in organic synthesis.

This version is a linear synthesis with ring formation taking place in the order C, B, A, D. Contrary to the other published methods, the tail synthesis is by an original design. Teruaki Mukaiyama is an expert on aldol reactions and not surprisingly his Taxol version contains no less than 5 of these reactions. Other key reactions encountered in this synthesis are a pinacol coupling and a Reformatskii reaction. In terms of raw materials the C20 framework is built up from L-serine (C3), isobutyric acid (C4), glycolic acid (C2), methyl bromide (C1), methyl iodide (C1), 2,3-dibromopropene (C3), acetic acid (C2) and homoallyl bromide (C4).

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Mukaiyama Taxol total synthesis

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The Mukaiyama taxol total synthesis published by the group of Teruaki Mukaiyama of the Tokyo University of Science between 1997 and 1999 was the 6th successful...

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Kuwajima Taxol total synthesis

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Kuwajima Taxol total synthesis by the group of Isao Kuwajima of the Tokyo Institute of Technology is one of several efforts in taxol total synthesis published...

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Teruaki Mukaiyama

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the field of organic synthesis, Mukaiyama helped establish the field of organic chemistry in Japan after World War II. Mukaiyama studied chemistry at...

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Mukaiyama aldol addition

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published also in 1973 by Herbert O. House. Mukaiyama employed in his rendition of taxol total synthesis (1999) two aldol additions, one with a ketene...

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Paclitaxel

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Paclitaxel, sold under the brand name Taxol among others, is a chemotherapy medication used to treat ovarian cancer, esophageal cancer, breast cancer...

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Pinacol coupling reaction

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of pinacol coupling used in total synthesis are the Mukaiyama Taxol total synthesis and the Nicolaou Taxol total synthesis. Benzophenone may undergo the...

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Reformatsky reaction

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Blaise reaction Claisen condensation Example use in total synthesis: Mukaiyama Taxol total synthesis (B ring construction) Reformatsky, S. (1887). "Neue...

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Trimethylsilyl group

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Claiborne, C. F.; Renaud, J.; Couladouros, E. A. (1994-02-17). "Total synthesis of taxol". Nature. 367 (6464): 630–634. Bibcode:1994Natur.367..630N. doi:10...

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McMurry reaction

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zinc is employed in the synthesis of a first-generation molecular motor. In another example, the Nicolaou's total synthesis of Taxol uses this reaction, although...

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Benzyl group

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Hiroki; Nishimura, Koji; Tani, Yu-ichirou (1999-01-04). "Asymmetric Total Synthesis of Taxol\R". Chemistry – A European Journal. 5 (1): 121–161. doi:10...

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Samarium

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synthesis, for example in desulfonylation reactions; annulation; Danishefsky, Kuwajima, Mukaiyama and Holton Taxol total syntheses; strychnine total synthesis;...

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