(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

Base Information

Chemical Name:(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride
CAS No.:1422894-88-9
Molecular Formula:C₂₇H₃₂F₃NO₃*ClH
Molecular Weight:512.012
Hs Code.:

Synonyms:(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

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Chemical Property of (3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

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Technology Process of (3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

There total 18 articles about (3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 94.0%

: 1332485-18-3
(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4’-pyran]-9-ol

: 1422894-88-9
(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; acetone; for 0.833333h;

Reference yield: 92.0%

: (3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2',3',5',6,6',7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol sulfate

: 1422894-88-9
(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

Guidance literature:: (3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2',3',5',6,6',7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol sulfate; With sodium hydroxide; In Isopropyl acetate; water; Inert atmosphere; Large scale;

With hydrogenchloride; In 1,4-dioxane; water; acetone; at 40 ℃; Inert atmosphere; Large scale;
DOI:10.1021/ol501833g

Reference yield:

: (9S)-9-((tert-butyldimethylsilyl)oxy)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2',3',5',6,6',7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]

: 1422894-88-9
(3R,9S)-4-isopropyl-7,7-dimethyl-3-(4-(trifluoromethyl)phenyl)-2’,3’,5’,6,6’,7,8,9-octahydro-3H-spiro[furo[3,4-c]quinoline-1,4'-pyran]-9-ol hydrocholride

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid / dichloromethane / 7.5 h / 37 °C / Inert atmosphere; Large scale

1.2: 40 - 45 °C / Inert atmosphere; Large scale

2.1: sodium hydroxide / water; Isopropyl acetate / Inert atmosphere; Large scale

2.2: 40 °C / Inert atmosphere; Large scale

With toluene-4-sulfonic acid; sodium hydroxide; In dichloromethane; Isopropyl acetate; water;
DOI:10.1021/ol501833g