Sulfuric Acid → HCID 53856440, compound

HRID 1275774Notes

Reaction equation

HRID 1275774 reaction equation
[C:1]1([C:7]2[CH:11]=[CH:10][S:9][C:8]=2[C:12]2([OH:25])[C:24]3[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=3[C:18]3[C:13]2=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C[O:27][C:28](=[O:51])[C@H:29]([C@@H:48]([CH3:50])O)[NH:30]C(OCC1C2C=CC=CC=2C2C1=CC=CC=2)=O.OS(O)(=O)=O>FC(F)(F)C(O)=O>[C:1]1([C:7]2[CH:11]=[CH:10][S:9][C:8]=2[C:12]2([O:25][C@H:48]([CH3:50])[C@@H:29]([C:28]([OH:51])=[O:27])[NH2:30])[C:24]3[CH:23]=[CH:22][CH:21]=[CH:20][C:19]=3[C:18]3[C:13]2=[CH:14][CH:15]=[CH:16][CH:17]=3)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

5

Reactant 3

HCID 1118Sulfuric AcidHCID 11164107HCID 11164107, compoundHCID 22117547HCID 22117547, compound

Product 1

HCID 53856440HCID 53856440, compound

Reagents, catalysts & solvents 1

HCID 6422Trifluoroacetic acidCatalyst

Procedure

from 9-(3-phenylthien-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-4dd67ecc6ea249c390070e4d9ebaebff
Source dataset
uspto-grants-2000_12
Patent number
US06162824

Reaction notes

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