HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

2-Azido-1-(4-methylphenyl)ethanone → N-[8-(5-p-methylphenyloxazol-2-ylamino)-1,2,3,4-tetrahydronaphthalen-2-yl]methanesulfonamide

HRID 600816
Notes
Print preview

Reaction equation

HRID 600816 reaction equation
[N:1]([C:4]1[CH:5]=[CH:6][CH:7]=[C:8]2[C:13]=1[CH2:12][CH:11]([NH:14][S:15]([CH3:18])(=[O:17])=[O:16])[CH2:10][CH2:9]2)=[C:2]=S.C(OC1CC2C(CC=1)=CC=CC=2N=C=S)C.[N:35]([CH2:38][C:39]([C:41]1[CH:46]=[CH:45][C:44]([CH3:47])=[CH:43][CH:42]=1)=[O:40])=[N+]=[N-].N(CC(C1C=CC(C(F)(F)F)=CC=1)=O)=[N+]=[N-]>>[CH3:47][C:44]1[CH:43]=[CH:42][C:41]([C:39]2[O:40][C:2]([NH:1][C:4]3[CH:5]=[CH:6][CH:7]=[C:8]4[C:13]=3[CH2:12][CH:11]([NH:14][S:15]([CH3:18])(=[O:17])=[O:16])[CH2:10][CH2:9]4)=[N:35][CH:38]=2)=[CH:46][CH:45]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 4

HCID 110084392-Azido-1-(4-methylphenyl)ethanoneHCID 534164932-Azido-1-[4-(trifluoromethyl)phenyl]ethanoneHCID 866096122-Ethoxy-8-isothiocyanato-1,4-dihydronaphthaleneHCID 86609616N-(8-Isothiocyanato-1,2,3,4-tetrahydronaphthalen-2-yl)methanesulfonamide

Product 1

HCID 11964286N-[8-(5-p-methylphenyloxazol-2-ylamino)-1,2,3,4-tetrahydronaphthalen-2-yl]methanesulfonamide
Yield 64.4%

Procedure

The title compound was prepared using the procedure as described in Example 1H, substituting the product of Example 23C (128 mg, 0.453 mmol) for the product of Example 1F and the product of Example 9A (95 mg, 0.544 mmol) for the product of Example 1G. The crude product was purified by flash chromatography eluting with 2% to 5% CH3OH/CH2Cl2 followed by 100% EtOAc which gave 116 mg (64%) of the title compound as a tan solid. 1H NMR (DMSO-d6) δ 9.13 (s, 1H), 7.61 (d, J=7.5 Hz, 1H), 7.46 (d, J=8.1 Hz, 2H), 7.30 (s, 1H), 7.23 (m, 3H), 7.11 (t, J=7.8 Hz, 1H), 6.85 (d, J=7.5 Hz, 1H), 3.58 (m, 1H), 3.11 (m, 1H), 2.99 (s, 3H), 2.87 (m, 2H), 2.56 (m, 1H), 2.31 (s, 3H), 2.01 (m, 1H), 1.66 (m, 1H); MS (ESI+) m/z 398 (M+H)+.

Workup

  1. customThe title compound was prepared
  2. customThe crude product was purified by flash chromatography
  3. washeluting with 2% to 5% CH3OH/CH2Cl2

Sources & evidence

ORD record
ord-f37863fa88cf4804b472eedd1d2cb0d2
Source dataset
uspto-grants-2011_03
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07902236B2

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes