CAS No.73986-53-5,O-DEMETHLY TRAMADOL Suppliers

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Synthetic route

: 15307-86-5
[2-(2,6-dichloroanilino)phenyl]acetic acid

: 73986-53-5
O-desmethyltramadol

: O-desmethyl-tramadol-diclofenac

Conditions

Conditions	Yield
In isopropyl alcohol at 20℃; Product distribution / selectivity;	100%

: 73986-53-5
O-desmethyltramadol

: 51146-56-6
(S)-ibuprofen

: O-desmethyl-tramadol-(S)-ibuprofen

Conditions

Conditions	Yield
In toluene at 20℃; for 3h;	91%

: 67127-78-0
3-acetyl-2-hydroxybenzoic acid

: 73986-53-5
O-desmethyltramadol

: O-desmethyl-tramadol-acetylsalicylic acid

Conditions

Conditions	Yield
In chloroform at 20℃; Product distribution / selectivity;	88%

: 73986-53-5
O-desmethyltramadol

: 322-79-2
triflusal

: O-desmethyl-tramadol-triflusal

Conditions

Conditions	Yield
In ethyl acetate at 0 - 20℃; for 0.666667h; Product distribution / selectivity; Cooling with ice;	77%

: 73986-53-5
O-desmethyltramadol

: 22204-53-1
(2S)-2-(6-methoxy(2-naphthyl))propanoic acid

: O-desmethyl-tramadol-(S)-naproxen

Conditions

Conditions	Yield
In chloroform Product distribution / selectivity; Heating;	66%

: 5104-49-4
fluorobiprofen

: 73986-53-5
O-desmethyltramadol

: O-desmethyl-tramadol-flurbiprofen

Conditions

Conditions	Yield
In acetic acid butyl ester Product distribution / selectivity;	65%

: 227626-60-0
N-Boc-gabapentin

: 73986-53-5
O-desmethyltramadol

: 1345016-64-9
(1R2R,1S2S)-3-(2-((dimethylamino)methyl)-1-hydroxycyclohexyl)phenyl 2-(1-((tert-butoxycarbonylamino)methyl)cyclohexyl)acetate

Conditions

Conditions	Yield
With dmap; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 20℃; for 16h;	44%

: 64269-79-0
Carbonyldiimidazole

: 15687-27-1
ibuprofen

: 73986-53-5
O-desmethyltramadol

: 269079-66-5
3-(2-dimethylaminomethyl-1-hydroxy-cyclohexyl)-phenyl 2-(4-isobutyl-phenyl)-propionate

Conditions

Conditions	Yield
With sodium hydroxide In tetrahydrofuran; dichloromethane; water; mineral oil
With sodium hydroxide In tetrahydrofuran; dichloromethane; water; mineral oil

...Expand

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