Z-Gly-OSu → HCID 131720163, compound

HRID 1376681Notes

Reaction equation

HRID 1376681 reaction equation
[NH:1]([C:13]([O:15][CH2:16][C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1)=[O:14])[CH2:2][C:3]([O:5]N1C(=O)CCC1=O)=O.[NH2:23][C@H:24]([C:33]([NH:35][C@H:36]([C:43]([O:45][C:46]([CH3:49])([CH3:48])[CH3:47])=[O:44])[CH2:37][O:38][C:39]([CH3:42])([CH3:41])[CH3:40])=[O:34])[CH2:25][C:26](=[O:32])[O:27][C:28]([CH3:31])([CH3:30])[CH3:29]>CO>[NH:1]([C:13]([O:15][CH2:16][C:17]1[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=1)=[O:14])[CH2:2][C:3]([NH:23][C@H:24]([C:33]([NH:35][C@H:36]([C:43]([O:45][C:46]([CH3:49])([CH3:48])[CH3:47])=[O:44])[CH2:37][O:38][C:39]([CH3:41])([CH3:40])[CH3:42])=[O:34])[CH2:25][C:26](=[O:32])[O:27][C:28]([CH3:30])([CH3:31])[CH3:29])=[O:5]

Participants

4

Reactant 2

HCID 76177Z-Gly-OSuHCID 131720161HCID 131720161, compound

Product 1

HCID 131720163HCID 131720163, compoundYield 86%

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

Analogously as described in a), from Z-Gly-OSu and H-Asp(OtBu)-Ser(tBu)-OtBu there is obtained Z-Gly-Asp(OtBu)-Ser(tBu)-OtBu, yield: 86%, [α]D -6.9° (c 0.9, MeOH).

Sources & evidence

ORD record
ord-9c7cec22697e458ca9bc58c00740e275
Source dataset
uspto-grants-1997_09
Patent number
US05663297

Reaction notes

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