4099-85-8 → HCID 66746820, compound

HRID 1467279Notes

Reaction equation

HRID 1467279 reaction equation
[N+]([C:4]1[CH:11]=[CH:10][CH:9]=[C:8]([N+:12]([O-:14])=[O:13])[C:5]=1[C:6]#[N:7])([O-])=O.[CH3:15][O:16][C@H:17]1[C@@H:21]2[O:22][C:23]([CH3:26])([CH3:25])[O:24][C@@H:20]2[C@@H:19]([CH2:27][OH:28])[O:18]1>>[CH3:15][O:16][C@H:17]1[C@@H:21]2[O:22][C:23]([CH3:26])([CH3:25])[O:24][C@@H:20]2[C@@H:19]([CH2:27][O:28][C:4]2[CH:11]=[CH:10][CH:9]=[C:8]([N+:12]([O-:14])=[O:13])[C:5]=2[C:6]#[N:7])[O:18]1

Participants

3

Reactant 2

HCID 966664099-85-8HCID 520718Dinitrobenzonitrile

Product 1

HCID 66746820HCID 66746820, compoundYield 70%

Procedure

Prepared as in Example 158c from 2,6 dinitrobenzonitrile and ((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol in 70% yield as white solid. 1H NMR (400 MHz, CDCl3) δ 1.33 (s, 3H), 1.49 (s, 3H), 3.32 (s, 3H), 4.23 (d, J=2.0 Hz, 1H), 4.24 (s, 1H), 4.60 (br t, J=6.0 Hz, 1H), 4.67 (d, J=6.0 Hz, 1H), 4.86 (br d, J=6.0 Hz, 1H), 5.01 (s, 1H), 7.35 (d, J=8.4 Hz, 1H), 7.72 (t, J=8.4 Hz, 1H), 7.87 (dd, J=0.8, 8.4 Hz, 1H).

Sources & evidence

ORD record
ord-f4099bcc1d204dfbbcea4500835c529e
Source dataset
uspto-grants-2015_04
Patent number
US09000054B2

Reaction notes

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