A synthesis of the C(1) C( 16) fragment 43 of the bryostatins is reported which features a stereoselective equivalent of an 'ene' reaction between the allylsilane 35 and the alkynone 33 and the stereoselective conjugate addition-cyclisation of the dienyl ketone 36 to give the acetal 39 after acetali
โฆ LIBER โฆ
Bryostatins: The asymmetric synthesis of C1-C9 and C11-C16 fragments
โ Scribed by J. De Brabander; K. Vanhessche; M. Vandewalle
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- French
- Weight
- 281 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Synthesis of the C(1)๎ธC(16) fragment of
โ
Matthew O'Brien; Nicholas H Taylor; Eric J Thomas
๐
Article
๐
2002
๐
Elsevier Science
๐
French
โ 87 KB
A Stereoselective Synthesis of the C(1)โ
โ
Matthew Ball; Anne Baron; Benjamin Bradshaw; Hiroki Omori; Somhairle MacCormick;
๐
Article
๐
2005
๐
John Wiley and Sons
โ 11 KB
๐ 2 views
Asymmetric synthesis of the C(10)๎ธC(16)
โ
Thomas F.J. Lampe; H.M.R. Hoffmann
๐
Article
๐
1996
๐
Elsevier Science
๐
French
โ 223 KB
ChemInform Abstract: Asymmetric Synthesi
โ
T. F. J. LAMPE; H. M. R. HOFFMANN
๐
Article
๐
2010
๐
John Wiley and Sons
โ 30 KB
๐ 2 views
Stereoselective synthesis of C(1)โC(9) a
โ
Keisuke Suzuki; Katsuhiko Tomooka; Takashi Matsumoto; Eiji Katayama; Gen-ichi Ts
๐
Article
๐
1985
๐
Elsevier Science
๐
French
โ 271 KB
Two chiral intenediates, C(l)-C( 9) and C(llI-Cc171 portions of protomycinolide IV, were synthesized both from (Sl-ethyl lactate via asymmetric pinacoZ-type rearrangement folZowed b2 diastereoselective reactions on cc-methyl-B,y-unsaturated carbonyl compounds.
ChemInform Abstract: Toward the Total Sy
โ
Kyoko Nakagawa-Goto; Michael T. Crimmins
๐
Article
๐
2012
๐
John Wiley and Sons
โ 35 KB
๐ 1 views