Reaktion #81000

ord-633cca674b5442c383d6839325ee5833

Reaktionsgleichung

CC(C)C(=O)Cl
isobutyryl chloride
C#CCOC1CCCCO1
3,4,5,6-tetrahydro-2-(2-propynyloxy)-2H-pyran
→
CC(C)C(=O)C#CCOC1CCCCO1
desired compound
CC(C)C(=O)C#CCOC1CCCCO1
5-Methyl-1-((3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy)-2-hexyn-4-one

Edukte

CC(C)C(=O)Cl
isobutyryl chloride
C#CCOC1CCCCO1
3,4,5,6-tetrahydro-2-(2-propynyloxy)-2H-pyran

Reagenzien

Keine

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Vorschrift

The desired compound was prepared from isobutyryl chloride and 3,4,5,6-tetrahydro-2-(2-propynyloxy)-2H-pyran by analogy to the procedure of Tohda, et. al. (Synthesis, 777 (1977)).

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US05616720uspto-grants-1997_04