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2,3,10bβ,11,12,12aβ-Hexahydro-1α,2β,4aβ,8-tetrahydroxy-11,11-dimethyl-2,12α-methano-1H-benzo[b]naphtho[2,1-d]pyran-4(4aH)-one
- Name 2,3,10bβ,11,12,12aβ-Hexahydro-1α,2β,4aβ,8-tetrahydroxy-11,11-dimethyl-2,12α-methano-1H-benzo[b]naphtho[2,1-d]pyran-4(4aH)-one
- CAS 2618-41-9
- Purity 99%
Product Details
Cost-effective and customizable 2,3,10bβ,11,12,12aβ-Hexahydro-1α,2β,4aβ,8-tetrahydroxy-11,11-dimethyl-2,12α-methano-1H-benzo[b]naphtho[2,1-d]pyran-4(4aH)-one 2618-41-9 factory
- Molecular Formula: C20H22 O6
- Molecular Weight: 358.391
- Vapor Pressure: 1.73E-14mmHg at 25°C
- Melting Point: 270 °C
- Boiling Point: 584.1°Cat760mmHg
- PKA: 9.46±0.70(Predicted)
- Flash Point: 211.7°C
- PSA： 107.22000
- Density: 1.54g/cm3
- LogP: 1.22390
2,3,10bβ,11,12,12aβ-Hexahydro-1α,2β,4aβ,8-tetrahydroxy-11,11-dimethyl-2,12α-methano-1H-benzo[b]naphtho[2,1-d]pyran-4(4aH)-one(Cas 2618-41-9) Usage
InChI:InChI=1/C20H22O6/c1-18(2)11-6-19(24)7-14(22)20(25,16(11)17(19)23)12-8-26-13-5-9(21)3-4-10(13)15(12)18/h3-5,8,11,15-17,21,23-25H,6-7H2,1-2H3/t11-,15+,16-,17+,19+,20-/m0/s1
2618-41-9 Relevant articles
Enantioselective total synthesis of miroestrol
Corey,Wu
, p. 9327 - 9328 (2007/10/02)
-
2618-41-9 Process route
-
-
C38 H62 O6 Si2
-
-
2618-41-9
miroestrol
| Conditions | Yield |
|---|---|
|
With
tetrabutyl ammonium fluoride;
In
tetrahydrofuran;
at 0 ℃;
for 0.0833333h;
|
94%
|
-
-
C38 H62 O5 Si2
-
-
2618-41-9
miroestrol
| Conditions | Yield |
|---|---|
|
Multi-step reaction
with
3
steps
1: 90 percent / Et3
N / CH2
Cl2
/ 18 h / Heating
2: 63 percent / SeO2
, t-BuOOH / CH2
Cl2
/ 60 h
3: 94 percent / n-Bu4
NF / tetrahydrofuran / 0.08 h / 0 °C
With
tert.-butylhydroperoxide; selenium(IV) oxide; tetrabutyl ammonium fluoride; triethylamine;
In
tetrahydrofuran; dichloromethane;
|
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