(+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2-oxoethyl benzoate

Synonyms:(+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2-oxoethyl benzoate

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Chemical Property of (+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopentanaphthalen-3'-yl)-2-oxoethyl benzoate

Reference yield: 97.0%

: 135398-98-0,135430-62-5
(+)-(2S,3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopenta naphthalen-3'-yl)-2-hydroxyethyl benzoate

: 135398-99-1
(+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopenta naphthalen-3'-yl)-2-oxoethyl benzoate

Guidance literature:: With florisil; pyridinium chlorochromate; In dichloromethane; for 2h; Ambient temperature;

Reference yield:

: 130506-51-3
(+)-(3S,4'S)-3-(2',2'-dimethyl-1',3'-dioxolan-4'-yl)-4-methylpent-4-enyl iodide

: 135398-99-1
(+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopenta naphthalen-3'-yl)-2-oxoethyl benzoate

Guidance literature:: Multi-step reaction with 6 steps

1: 1) sodamide / 1) THF, -33 deg C, 30 min, 2) THF, -33 deg C, 1 h

2: sodium, ethanol / 0.5 h / -78 °C

3: 98 percent / 1,2-dichloro-benzene / 13 h / Heating

4: 82 percent / pyridinium toluene-p-sulphonate, MeOH / 2 h / Heating

5: 92 percent / pyridine, 4-(dimethylamino)pyridine / CH₂Cl₂ / 2 h

6: 97 percent / pyridinium chlorochromate, florisil / CH₂Cl₂ / 2 h / Ambient temperature

With pyridine; methanol; dmap; florisil; ethanol; sodium; pyridinium p-toluenesulfonate; sodium amide; pyridinium chlorochromate; In dichloromethane; 1,2-dichloro-benzene;

Reference yield:

: 135502-12-4
(+)-(2E,4S)-4,5-isopropylidenedioxy-2-methylpent-2-enyl acetate

: 135398-99-1
(+)-(3'S,3a'S,9b'R)-trans-2-(2',3',3a',4',5',9b'-hexahydro-7'-methoxy-3a'-methyl-1'H-cyclopenta naphthalen-3'-yl)-2-oxoethyl benzoate

Guidance literature:: Multi-step reaction with 10 steps

2: lithium aluminium hydride / tetrahydrofuran / 5 h / 0 °C

3: 87 percent / pyridine / 3 h / 0 °C

4: 99 percent / sodium iodide / acetone / 47 h

5: 1) sodamide / 1) THF, -33 deg C, 30 min, 2) THF, -33 deg C, 1 h

6: sodium, ethanol / 0.5 h / -78 °C

7: 98 percent / 1,2-dichloro-benzene / 13 h / Heating

8: 82 percent / pyridinium toluene-p-sulphonate, MeOH / 2 h / Heating

9: 92 percent / pyridine, 4-(dimethylamino)pyridine / CH₂Cl₂ / 2 h

10: 97 percent / pyridinium chlorochromate, florisil / CH₂Cl₂ / 2 h / Ambient temperature

With pyridine; methanol; dmap; florisil; lithium aluminium tetrahydride; ethanol; sodium; pyridinium p-toluenesulfonate; sodium amide; pyridinium chlorochromate; sodium iodide; In tetrahydrofuran; dichloromethane; 1,2-dichloro-benzene; acetone;