Sodium Hydroxide → HCID 11627166, compound

HRID 250907Notes

Reaction equation

HRID 250907 reaction equation
[OH-].[Na+].[CH2:3]([NH:10][C:11](=[O:38])[N:12]([C:14]1[CH:15]=[C:16]([C:20]2[CH:25]=[CH:24][C:23]([CH2:26][CH2:27][C:28]([O:30]C)=[O:29])=[CH:22][C:21]=2[O:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[CH:17]=[CH:18][CH:19]=1)[CH3:13])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9]>O1CCCC1.CO>[CH2:3]([NH:10][C:11](=[O:38])[N:12]([C:14]1[CH:15]=[C:16]([C:20]2[CH:25]=[CH:24][C:23]([CH2:26][CH2:27][C:28]([OH:30])=[O:29])=[CH:22][C:21]=2[O:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37])[CH:17]=[CH:18][CH:19]=1)[CH3:13])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH3:9]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 67271969HCID 67271969, compound

Product 1

HCID 11627166HCID 11627166, compoundYield 77%

Reagents, catalysts & solvents 1

HCID 21899815MeOH tetrahydrofuranSolvent

Procedure

In a manner similar to that of Example (19g), by reaction of 400 mg (10 mmol, 14 eq) of sodium hydroxide and methyl 3-[3′-(3-heptyl-1-methylureido)-2-pentyloxybiphenyl-4-yl]propanoate, obtained in the preceding step, in 10 ml of a tetrahydrofuran/methanol mixture (8/2), and after crystallization from pentane, 260 mg of 3-[3′-(3-heptyl-1-methylureido)-2-pentyloxybiphenyl-4-yl]propanoic acid are obtained in the form of a white powder (m.p.=69° C.). Yield=77% over the two steps.

Workup

  1. customafter crystallization from pentane, 260 mg of 3-[3′-(3-heptyl-1-methylureido)-2-pentyloxybiphenyl-4-yl]propanoic acid

Sources & evidence

ORD record
ord-bdb19bc830dd4ab587bafeec22f4f08a
Source dataset
uspto-grants-2011_01
Patent number
US07863332B2

Reaction notes

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