Potassium cyanate → HCID 69830621, compound

HRID 1584323Notes

Reaction equation

HRID 1584323 reaction equation
[CH2:1]([O:8][C:9]1[CH:10]=[C:11]([CH2:17][CH2:18][CH:19]([OH:25])[C:20]([O:22]CC)=O)[CH:12]=[CH:13][C:14]=1[O:15][CH3:16])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[O-:26][C:27]#[N:28].[K+]>>[CH2:1]([O:8][C:9]1[CH:10]=[C:11]([CH2:17][CH2:18][CH:19]2[O:25][C:27](=[O:26])[NH:28][C:20]2=[O:22])[CH:12]=[CH:13][C:14]=1[O:15][CH3:16])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 11378442Potassium cyanateHCID 21224449HCID 21224449, compound

Product 1

HCID 69830621HCID 69830621, compound

Procedure

In substantially the same manner as in Working Example 34, ethyl 4-(3-benzyloxy-4-methoxyphenyl)-2-hydroxybutanoate was reacted with potassium cyanate (KCNO) to obtain 5-[2-(3-benzyloxy-4-methoxyphenyl)ethyl]-2,4-oxazolidinedione as an oily product.

Sources & evidence

ORD record
ord-ea6133b914a140f6a2453e5c80d16513
Source dataset
uspto-grants-1999_08
Patent number
US05932601

Reaction notes

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