Hydrochloric Acid → HCID 66594109, compound

HRID 1093340Notes

Reaction equation

C(OC(=O)[NH:7][C:8]1([CH2:16][CH2:17][C:18]2[CH:23]=[CH:22][C:21]([O:24][CH2:25][CH2:26][CH2:27][C:28]3[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[C:30]([O:36][CH3:37])[CH:29]=3)=[C:20]([C:38]([F:41])([F:40])[F:39])[CH:19]=2)[CH2:13][O:12]C(C)(C)[O:10][CH2:9]1)(C)(C)C.[ClH:43]>C(O)C>[ClH:43].[NH2:7][C:8]([CH2:16][CH2:17][C:18]1[CH:23]=[CH:22][C:21]([O:24][CH2:25][CH2:26][CH2:27][C:28]2[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[C:30]([O:36][CH3:37])[CH:29]=2)=[C:20]([C:38]([F:39])([F:40])[F:41])[CH:19]=1)([CH2:13][OH:12])[CH2:9][OH:10]

Participants

Conditions

Temperature: 80 °C

Procedure

Compound 18-3 (1.00 g) was dissolved in ethanol (20 ml), concentrated hydrochloric acid (2 ml) was added, and the mixture was stirred at 80° C. for 2.5 hr. The reaction mixture was concentrated, and the residue was washed with diethyl ether to give the object product (580 mg) as a pale-yellow powder.

Workup

concentrationThe reaction mixture was concentrated
washthe residue was washed with diethyl ether

Sources & evidence

ORD record: ord-8fe17810e5754c568e222709ba073bf1
Source dataset: uspto-grants-2012_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08129361B2

Reaction notes

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