In the preceding paper. the syntheses of the optically active two segments (+)-2 and (-)-2 having most of chiral centers involved in erythronolide A were reported. In this report, coupling reaction of these two segments and the subsequent elaboration leading to carbamate 1. a key intermediate in W
Synthetic studies on (+)-aplasmomycin. 2. Stereoselective synthesis of Corey's key intermediate, a formal total synthesis
β Scribed by Tadashi Nakata; Kunio Saito; Takeshi Oishi
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- French
- Weight
- 239 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
The C-3-C-11 segment 2_of (+)-aplasmomycin was synthesized stereoselectively starting from (+)-pantolactone (4, and the C-3-C-17 segment 3_ was synthesized via coupling of l_ and 2.
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