Sulfuric Acid → HCID 54033025, compound

HRID 1275776Notes

Reaction equation

HRID 1275776 reaction equation
[CH2:1]([C:4]1[CH:8]=[CH:7][S:6][C:5]=1[C:9]1([OH:22])[C:21]2[CH:20]=[CH:19][CH:18]=[CH:17][C:16]=2[C:15]2[C:10]1=[CH:11][CH:12]=[CH:13][CH:14]=2)[CH2:2][CH3:3].C[O:24][C:25](=[O:48])[C@H:26]([C@@H:45]([CH3:47])O)[NH:27]C(OCC1C2C=CC=CC=2C2C1=CC=CC=2)=O.OS(O)(=O)=O>FC(F)(F)C(O)=O>[CH2:1]([C:4]1[CH:8]=[CH:7][S:6][C:5]=1[C:9]1([O:22][C@H:45]([CH3:47])[C@@H:26]([C:25]([OH:48])=[O:24])[NH2:27])[C:10]2[CH:11]=[CH:12][CH:13]=[CH:14][C:15]=2[C:16]2[C:21]1=[CH:20][CH:19]=[CH:18][CH:17]=2)[CH2:2][CH3:3]

Participants

5

Reactant 3

HCID 1118Sulfuric AcidHCID 11164107HCID 11164107, compoundHCID 22117563HCID 22117563, compound

Product 1

HCID 54033025HCID 54033025, compound

Reagents, catalysts & solvents 1

HCID 6422Trifluoroacetic acidCatalyst

Procedure

from 9-(3-propylthien-2-yl)-9H-fluoren-9-ol and Nα -(9-fluorenylmethoxycarbonyl)-L-threonine methyl ester following method A, using trifluoroacetic acid as catalyst in place of H2SO4 ;

Sources & evidence

ORD record
ord-49d2a800ba0740fa946a7fc045819cc7
Source dataset
uspto-grants-2000_12
Patent number
US06162824

Reaction notes

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