N-(Hydroxymethyl)-3,4,5,6-tetrahydrophthalimide → 2,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acid

HRID 1762624

Reaktionsgleichung

Reaktionsgleichung von HRID 1762624
[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([OH:16])=[O:15].O=C1C2CCCCC=2C(=O)N1CO>>[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([OH:16])=[O:15].[CH3:1][C:2]1([CH3:17])[CH:4]([CH:5]=[CH:6][C:7]([O:9][CH2:10][CH:11]2[CH2:13][CH2:12]2)=[O:8])[CH:3]1[C:14]([O-:16])=[O:15]

Komponenten

4

Edukt 2

HCID 78597N-(Hydroxymethyl)-3,4,5,6-tetrahydrophthalimideHCID 539155962,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acid

Produkt 2

HCID 539155962,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl) cyclopropane-carboxylic acidHCID 736755732,2-Dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate

Versuchsvorschrift

Using the procedure of Example 9, (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cycloproplymethoxy-3-oxo-propenyl)-cyclopropane-carboxylic acid and (1,3,4,5,6,7-hexahydro-1,3-dioxo-2H-isoindol-2-yl) methanol were reacted to obtain (1,3,4,5,6,7-hexahydro-1,3-dioxo-2H-isoindol-2-yl)-methyl (1R, cis, ΔZ) 2,2-dimethyl-3-(3-cyclopropylmethoxy-3-oxo-1-propenyl)-cyclopropane-carboxylate with a melting point of 102° C. and a specific rotation of [α]D20 =+6.5°±2° (c=0.3% in chloroform).

Aufarbeitung

  1. customwere reacted

Quellen und Nachweise

ORD-Eintrag
ord-6efd580885a24988ba1180a531a849ce
Quelldatensatz
uspto-grants-1989_05
Patentnummer
US04833163

Verknüpfte Notizen

Wird geladen…