HCID 14478554, compound → HCID 14478551, compound

HRID 1199322Notes

Reaction equation

HRID 1199322 reaction equation
[C:1]([O:4][C:5]1[C:10]([CH3:11])=[C:9]([CH3:12])[C:8]([O:13][C:14](=[O:16])[CH3:15])=[C:7]([CH3:17])[C:6]=1[CH2:18][CH2:19][C@@:20]([O:24]C(C1C(C(O)=O)=CC=CC=1)=O)([C:22]#[CH:23])[CH3:21])(=[O:3])[CH3:2]>C(Cl)(Cl)Cl>[C:1]([O:4][C:5]1[C:10]([CH3:11])=[C:9]([CH3:12])[C:8]([O:13][C:14](=[O:16])[CH3:15])=[C:7]([CH3:17])[C:6]=1[CH2:18][CH2:19][C@@:20]([CH3:21])([OH:24])[C:22]#[CH:23])(=[O:3])[CH3:2]

Participants

3

Reactant 1

HCID 14478554HCID 14478554, compound

Product 1

HCID 14478551HCID 14478551, compound

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

By the same procedure as described above (example 11), this compound was prepared from (R)-1,2-benzenedicarboxylic acid[3-[2,5-bis(acetyloxy)-3,4,6-trimethylphenyl]-1-ethynyl-1-methylpropyl]ester, as white crystals=mp 100°-103° C., [α]D25 -17.38° (CHCl3).

Sources & evidence

ORD record
ord-2c71802adf664fa7902422cd02839666
Source dataset
uspto-grants-1990_02
Patent number
US04900476

Reaction notes

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