Process for producing allyl-containing compounds

Details Process for producing allyl-containing compounds Process for producing allyl-containing compounds

2007-12-04

2007-12-04

Puttlitz, Karl (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Sulfur containing

C568S697000

Reexamination Certificate

active

10786104

ABSTRACT:
An allyl-containing compound represented by following Formula (3):wherein R2, R3, R4, R5and R6may be the same as or different from one another and each represent hydrogen atom or an organic group; R7represents an organic group; and Y represents oxygen atom or sulfur atom, is produced by reacting an allyl ester compound represented by following Formula (1):wherein R1represents hydrogen atom or an organic group; and R2, R3, R4, R5and R6are as defined above, with a compound represented by following Formula (2):in-line-formulae description="In-line Formulae" end="lead"?R7—Y—H  (2)in-line-formulae description="In-line Formulae" end="tail"?wherein R7is an organic group; and Y is as defined above, in the presence of at least one transition element compound.

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Database CAPLUS ‘Online!’ Chemical Abstracts Service, Columbus, Ohio, US; K. Takahashi et al., “Palladium-catalyzed exchange of allylic groups of ethers and esters with active hydrogen compounds. II” XP02282725, retrieved from STN, Database accession No. 1972, 98670, abstract. & Bulletin of the Chemical Society of Japan, 45(1), 230-6 CODEN: BCSJAB; ISSN: 0009-2673, 1972.
R. Mahrwald et al., Tetrahedron, 56(38), pp. 7463-7468 (Sep. 15, 2000).
H. Kim et al., Organic Letters, 4(24), pp. 4369-4371 (2002), XP002282719.
H. Dvorakova et al., Tetrahedron Letters, 36(35), pp. 6351-6354 (1995) XP004027388.
N. Iranpoor et al., Tetrahedron, 50(24), pp. 7299-7306 (1994) XP002282720.
A.V. Malkov et al., J. Org. Chem., 64(8), 2737-2750 (1999), XP002282721.
R. Takeuchi et al., J. Am. Chem. Soc., 120(34), pp. 8647-8655 (1998), XP002282723.
R. Takeuchi et al., Organic Letters, 1(2), pp. 265-267 (1999) XP002282722.
DATABASE CAPLUS ‘Online!’ Chemical Abstracts Service, Columbus, Ohio, U.S., K. Takahashi et al., “Ester exchange of carboxylic acid ester”, XP002282724, retrieved from STN, Database accession No. 1974: 425103, abstract, & JP 480 433 29B B4 Toray Industries, Inc. (Dec. 18, 1973).
DATABASE CAPLUS ‘Online!’ Chemical Abstracts Service, Columbus, Ohio, US; K. Takahashi et al., “Palladium-catalyzed exchange of allylic groups of ethers and esters with active hydrogen compounds. II” XP002282725, retrieved from STN, Database accession No. 1972: 98670, abstract, & Bullentin of the Chemical Society of Japan, 45 (1) , 230-6 CODEN: BC8JA8; ISSN: 0009-2673, 1972.

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