JPS5716862A - 2-alkyl-5-phenylpyridine and spicery composition containing the same - Google Patents

2-alkyl-5-phenylpyridine and spicery composition containing the same

Info

Publication number
JPS5716862A
JPS5716862A JP9128580A JP9128580A JPS5716862A JP S5716862 A JPS5716862 A JP S5716862A JP 9128580 A JP9128580 A JP 9128580A JP 9128580 A JP9128580 A JP 9128580A JP S5716862 A JPS5716862 A JP S5716862A
Authority
JP
Japan
Prior art keywords
phenylpyridine
flavor
alkyl
solution
refluxing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9128580A
Other languages
Japanese (ja)
Other versions
JPS6036407B2 (en
Inventor
Katsuhiro Takahashi
Toyohiko Kobayashi
Haruki Tsuruta
Toshio Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takasago International Corp
Takasago Corp
Original Assignee
Takasago Perfumery Industry Co
Takasago Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Takasago Perfumery Industry Co, Takasago Corp filed Critical Takasago Perfumery Industry Co
Priority to JP55091285A priority Critical patent/JPS6036407B2/en
Publication of JPS5716862A publication Critical patent/JPS5716862A/en
Publication of JPS6036407B2 publication Critical patent/JPS6036407B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Seasonings (AREA)
  • Pyridine Compounds (AREA)
  • Fats And Perfumes (AREA)

Abstract

NEW MATERIAL:2-Alkyl-5-phenylpyridine of formula (R is methyl, ethyl, n- propyl, isopropyl, n-butyl, isobutyl, n-amyl or isoamyl).
EXAMPLE: 2-Methyl-5-phenylpyridine.
USE: Spice component. It has pleasant sweet flavor of cinnamon oil, and the flavor can be modified to the characteristic one such as minty flavor, spicy flavor, etc. according to the kind of the substituent alkyl group.
PROCESS: The compound of formula can be prepared by (1) dissolving 3-aminopyridine in benzene, (2) refluxing the solution in N2 stream by heating, (3) adding a benzene solution of isoamyl nitrite slowly dropwise to the refluxing 3-aminopyridine solution to effect the reaction of both compounds, (4) subjecting the reaction product to washing with water, drying, and vacuum distillation, (5) dissolving the resulted 3-phenylpyridine in a solvent such as ethyl ether, and reacting with an alkyl lithium under cooling, and (6) separating and purifying the objective compound.
COPYRIGHT: (C)1982,JPO&Japio
JP55091285A 1980-07-04 1980-07-04 Perfume composition containing 2-alkyl-5-phenylpyridine Expired JPS6036407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55091285A JPS6036407B2 (en) 1980-07-04 1980-07-04 Perfume composition containing 2-alkyl-5-phenylpyridine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55091285A JPS6036407B2 (en) 1980-07-04 1980-07-04 Perfume composition containing 2-alkyl-5-phenylpyridine

Publications (2)

Publication Number Publication Date
JPS5716862A true JPS5716862A (en) 1982-01-28
JPS6036407B2 JPS6036407B2 (en) 1985-08-20

Family

ID=14022184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55091285A Expired JPS6036407B2 (en) 1980-07-04 1980-07-04 Perfume composition containing 2-alkyl-5-phenylpyridine

Country Status (1)

Country Link
JP (1) JPS6036407B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003045958A1 (en) 2001-11-28 2003-06-05 Koei Chemical Co., Ltd. Dihydroxy(3-pyridyl)borane compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003045958A1 (en) 2001-11-28 2003-06-05 Koei Chemical Co., Ltd. Dihydroxy(3-pyridyl)borane compounds

Also Published As

Publication number Publication date
JPS6036407B2 (en) 1985-08-20

Similar Documents

Publication Publication Date Title
JPS57149259A (en) Tetracyanoquinodimethane derivative
JPS5716862A (en) 2-alkyl-5-phenylpyridine and spicery composition containing the same
JPS54163517A (en) Production of dialkylaminoalkyl acrylate or dialkylaminoalkyl methacrylate
US3092657A (en) Vitamin a ester
JPS5533109A (en) Carrier material for two component dry system developer
JPS572279A (en) Dibenzoxazepin derivative
JPS5665833A (en) Isomerization of beta-gamma unsaturated alcohol and its derivative
JPS54157107A (en) 1,1,1-trichloroethane composition for dry cleaning
JPS5214739A (en) Process for recovery of terephthalic acid
JPS5564574A (en) Preparation of 3-acyl-5-fluorouarcil
JPS5212135A (en) Process for separation of 1,3,5-trialkylbenzene
JPS55311A (en) Liquid crystal compound
JPS57131762A (en) 5-amino-2-carboxy-4-oxo-1,4,5,6-tetrahydropyridine-3-acetic acid derivative
JPS55153777A (en) Improved method of preparation of 3-methyl-3-(substituted phenyl)-glycidic ester
JPS552629A (en) Anti-fouling agent for marine use
JPS55151548A (en) Production of guanidinocaproic ester
JPS57200309A (en) Antiulcerative
JPS5782385A (en) 1,6,6-trimethyl-3-(1-hydroxyethyl)-2-oxabicyclo(4.3.0)non- 4-ene and perfumery composition containing the same
JPS5775923A (en) Antitumoar agent containing silicon
JPS57116037A (en) Preparation of alpha-cyanoacrylate
JPS51136649A (en) Process for preparation of substituted cyclopropanecarboxylic acid est ers
JPS54106467A (en) Preparation of 2-alkyl-2,4-dihydro-5-methyl-3h-pyrazole- 3-one
JPS55124738A (en) Preparation of derivative of 2-(cis-2-pentenyl)-3-substituted cyclopentanone
TH3782B (en) Detergent ingredients
DE3261054D1 (en) Process for the preparation of delta-ethylenic carbonyl compounds