1 article(s) from Ermolovich, Yuri V
- Full Research Paper
- Published 02 Nov 2017
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Graphical Abstract
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Scheme 1: Structural features of epicastasterone (1), epibrassinolide (2) and A-ring units 3–12 of BS biosynt...
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Scheme 2: (a) Ac2O, Py, DMAP, 60 °C; (b) K2CO3, MeOH, 20 °C (97% over 2 steps); (c) TCDI, DMAP, THF, 65 °C (7...
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Scheme 3: (a) MsCl, Py, 20 °C (95%); (b) Zn, NaI, DMF, 150 °C (83%); (c) KOH, MeOH, 65 °C (96%).
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Scheme 4: (a) MCPBA, CH2Cl2, 20 °C (90%); (b) NBS, DME, 20 °C; (c) KOH, MeOH, 20 °C (85% over 2 steps).
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Scheme 5: (a) BnBr, DMAP, Bu2SnO, TBAI, DIPEA, 110 °C (94%); (b) PCC, CH2Cl2, 20 °C (84%); (c) H2, Pd/C, 20 °...
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Scheme 6: (a) TsCl, DMAP, Py, 30 °C (91%); (b) Py, 115 °C (65%); (c) KOH, MeOH, 20 °C (52%).
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Scheme 7: (a) NaBH4, EtOH, −25 °C (49%); (b) KOH, MeOH, 65 °C (85%).
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Scheme 8: (a) Anisaldehyde, TMSCl, MeOH, 20 °C; (b) BnBr, DMAP, Bu2SnO, TBAI, DIPEA, 110 °C (86% over 2 steps...
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