BR6913430D0 - Processo para obtencao de isocromas - Google Patents

Processo para obtencao de isocromas

Info

Publication number
BR6913430D0
BR6913430D0 BR213430/69A BR21343069A BR6913430D0 BR 6913430 D0 BR6913430 D0 BR 6913430D0 BR 213430/69 A BR213430/69 A BR 213430/69A BR 21343069 A BR21343069 A BR 21343069A BR 6913430 D0 BR6913430 D0 BR 6913430D0
Authority
BR
Brazil
Prior art keywords
isochroms
obtaining
obtaining isochroms
Prior art date
Application number
BR213430/69A
Other languages
English (en)
Inventor
E Theimer
Original Assignee
Int Flavors & Fragrances Inc
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 Int Flavors & Fragrances Inc filed Critical Int Flavors & Fragrances Inc
Publication of BR6913430D0 publication Critical patent/BR6913430D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/76—Benzo[c]pyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR213430/69A 1968-10-28 1969-10-20 Processo para obtencao de isocromas BR6913430D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77133768A 1968-10-28 1968-10-28

Publications (1)

Publication Number Publication Date
BR6913430D0 true BR6913430D0 (pt) 1973-01-04

Family

ID=25091488

Family Applications (1)

Application Number Title Priority Date Filing Date
BR213430/69A BR6913430D0 (pt) 1968-10-28 1969-10-20 Processo para obtencao de isocromas

Country Status (7)

Country Link
US (1) US3532719A (pt)
BE (1) BE740623A (pt)
BR (1) BR6913430D0 (pt)
CH (1) CH518279A (pt)
GB (1) GB1219046A (pt)
NL (1) NL6914806A (pt)
SE (1) SE363100B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904617A (en) * 1972-10-12 1975-09-09 Ayerst Mckenna & Harrison Process for preparing new heterocyclic derivatives
US3962236A (en) * 1972-02-14 1976-06-08 Ayerst Mckenna And Harrison Ltd. Oxazinoindole- and thiazinoindole derivatives
US3912729A (en) * 1972-02-14 1975-10-14 Ayerst Mckenna & Harrison Oxazinoindole- and thiazinoindole derivatives
US3910901A (en) * 1972-02-14 1975-10-07 Ayerst Mckenna & Harrison Oxazinoindole- and thiazinoindole derivatives
US3910903A (en) * 1974-02-14 1975-10-07 Ayerst Mckenna & Harrison Oxazinoindole- and thiazinoindole derivatives
US4012511A (en) * 1974-05-28 1977-03-15 Ayerst Mckenna & Harrison Ltd. Oxazinoindole derivatives useful as antidepressants
US4123469A (en) * 1977-06-30 1978-10-31 International Flavors & Fragrances Inc. Process for production of bicyclic compounds
US4162256A (en) * 1978-04-19 1979-07-24 International Flavors & Fragrances Inc. Process for the production of compounds useful in perfumery
US4301076A (en) * 1979-08-03 1981-11-17 International Flavors & Fragrances Inc. Isochroman musk compounds and organoleptic uses thereof
US4265818A (en) * 1979-08-03 1981-05-05 International Flavors & Fragrances Inc. Indane alkanols and tricyclic isochromans and organoleptic uses thereof
US4250200A (en) * 1979-08-03 1981-02-10 International Flavors & Fragrances Inc. Flavoring with a mixture of isochroman musk compounds
US4315951A (en) * 1979-08-03 1982-02-16 International Flavors & Fragrances Inc. Flavoring with indane alkanols and tricyclic isochromans
CA1193610A (en) * 1981-03-13 1985-09-17 Peter J. Goddard Production of indanes
DE3306200A1 (de) * 1983-02-23 1984-08-23 Haarmann & Reimer Gmbh, 3450 Holzminden Verfahren zur herstellung von isochroman-derivaten
DE3702621A1 (de) * 1987-01-29 1988-08-11 Basf Ag Verfahren zur herstellung von ss-arylalkoholen
US5376630A (en) * 1994-03-17 1994-12-27 International Flavors & Fragrances Inc. Methyl, substituted propyl-substituted pentamethyl indane derivatives, processes for producing same and perfumery uses thereof
JP2774459B2 (ja) * 1995-05-10 1998-07-09 花王株式会社 イソクロマン類の製造法
CN110563692A (zh) * 2019-08-15 2019-12-13 安徽金禾实业股份有限公司 一种超细三氯化铝催化制备佳乐麝香的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1237103A (fr) * 1952-06-20 1960-07-29 Basf Ag Procédé de préparation d'acides isochromanylacétiques et de leurs dérivés
GB991146A (en) * 1962-07-23 1965-05-05 Int Flavors & Fragrances Inc New tricyclic isochromans with musk odour

Also Published As

Publication number Publication date
GB1219046A (en) 1971-01-13
NL6914806A (pt) 1970-05-01
US3532719A (en) 1970-10-06
SE363100B (pt) 1974-01-07
BE740623A (pt) 1970-04-22
DE1951001A1 (de) 1970-07-02
CH518279A (it) 1972-01-31

Similar Documents

Publication Publication Date Title
BR6913430D0 (pt) Processo para obtencao de isocromas
BR6908638D0 (pt) Processo para a preparacao de organo-silano-penicilinas
BR6909792D0 (pt) Processo para a preparacao de hidro-uracilas halo-substituidas
BR6914562D0 (pt) Processo para obtencao de novos derivados de trepira e oxepira
BR6909967D0 (pt) Processo para preparar di-n-oxidos de quinonalinas
BR6914703D0 (pt) Processo para a obtencao de dicloralcanos
BR6909927D0 (pt) Processo de hidrocraqueamento
BR6800229D0 (pt) Processo para obtencao de cetonitrilas
BR6912830D0 (pt) Processo para copolimerizador etileno
BR6911839D0 (pt) Processo para benzodioxepins
BR6915384D0 (pt) Processo para a obtencao de oxitrialcoolatos de vanadio
BR6913399D0 (pt) Processo para obtencao de 3-transdimetil amino-4-fenil-4-transcarbetoxi-1-cloro-hexano
BR6909840D0 (pt) Processo para preparacao de polietileno tereftalato
BR6911596D0 (pt) Processo de preparacao de imidazopirazinonas
BR6913178D0 (pt) Processo para a preparacao de 19-nor-esteroides
BR6911905D0 (pt) Processo para a preparacao de imidazopirazinonas
BR6915382D0 (pt) Processo para fazer halogenetos de aril-sulfonila
BR7102483D0 (pt) Processo para hidromerizacao de acrilonitrila
BR6911906D0 (pt) Processo para a preparacao de imidazopirazinonas
BR6909520D0 (pt) Processo
BR6912482D0 (pt) Processo para a preparacao de cromenopirazol
BR6906644D0 (pt) Processo para a preparacao de cromanois
BR6906616D0 (pt) Processo para obtencao de novos derivados de 18-metil-5-alfa-h-androstano
BR6906480D0 (pt) Processo para obtencao de novos derivados de tiepina
BR6906041D0 (pt) Processo para preparacao de novos 16 alfa-alquil-esteroides