Triethylamine → HCID 178490641, compound

HRID 538770Notes

Reaction equation

HRID 538770 reaction equation
[C:1]([O:4][C:5]1([CH2:10][N:11]2[CH:15]=[C:14]([C:16]([CH3:19])([CH3:18])[CH3:17])[S:13]/[C:12]/2=[N:20]\[C:21]([C:23]2[CH:28]=[C:27]([Cl:29])[CH:26]=[CH:25][C:24]=2[O:30][CH3:31])=S)[CH2:9][CH2:8][CH2:7][CH2:6]1)(=[O:3])[CH3:2].C(N(CC)CC)C.[N:39]#[C:40][NH2:41]>C(#N)C.[Hg](OC(C)=O)OC(C)=O>[C:1]([O:4][C:5]1([CH2:10][N:11]2[CH:15]=[C:14]([C:16]([CH3:19])([CH3:18])[CH3:17])[S:13]/[C:12]/2=[N:20]\[C:21]([C:23]2[CH:28]=[C:27]([Cl:29])[CH:26]=[CH:25][C:24]=2[O:30][CH3:31])=[N:41][C:40]#[N:39])[CH2:9][CH2:8][CH2:7][CH2:6]1)(=[O:3])[CH3:2]

Participants

6

Reactant 3

HCID 8471TriethylamineHCID 9864CyanamideHCID 178490713HCID 178490713, compound

Product 1

HCID 178490641HCID 178490641, compoundYield 75%

Reagents, catalysts & solvents 2

HCID 16683746DiacetyloxymercuryCatalystHCID 6342AcetonitrileSolvent

Procedure

The product of Example 24D (1.6 g, 3.2 mmol), triethylamine (1.8 mL, 13 mmol), cyanamide (0.40 g, 9.7 mmol) and Hg(OAc)2 (2.0 g, 6.5 mmol) in acetonitrile (20 mL) were processed as described in Example 16E to provide the title compound (1.2 g, 2.4 mmol, 74% yield). 1H NMR (300 MHz, CDCl3) δ ppm 1.34-1.40 (m, 9H), 1.65-1.84 (m, 4H), 1.86-2.09 (m, 4H), 2.00-2.02 (m, 3H), 3.91 (s, 3H), 4.72 (s, 2H), 6.70 (s, 1H), 6.94 (d, J=9.1 Hz, 1H), 7.28 (d, J=2.4 Hz, 1H), 7.35 (dd, J=8.7, 2.8 Hz, 1H); MS (DCI/NH3) m/z 489 (M+H)+. Anal. calculated for C24H29ClN4O3S: C, 58.94; H, 5.98; N, 11.46. Found: C, 58.88; H, 5.86; N, 11.32.

Sources & evidence

ORD record
ord-70950962e4f343debb546a16a1cb123e
Source dataset
uspto-grants-2014_10
Patent number
US08865753B2

Reaction notes

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