BG26365A3 - Метод за пречистване на стопен съдържащ алдехид диметилтерефталат - Google Patents

Метод за пречистване на стопен съдържащ алдехид диметилтерефталат

Info

Publication number: BG26365A3
Authority: BG; Bulgaria
Prior art keywords: purification; fuel; containing aldehyde; aldehyde dimethyl; dimethyl terephtalate
Prior art date: 1974-01-02

Application number

BG028636A

Other languages

Bulgarian (bg)

English (en)

Inventor

Wako Yokoyama

Howard Empie

Original Assignee

Dynamit Nobel Ag

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.)

1974-01-02

Filing date

1974-12-31

Publication date

1979-03-15

1974-12-31 Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag

1979-03-15 Publication of BG26365A3 publication Critical patent/BG26365A3/xx

Links

150000001299 aldehydes Chemical class 0.000 title 1
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 title 1
238000000034 method Methods 0.000 title 1
238000000746 purification Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
- C07C67/283—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

BG028636A 1974-01-02 1974-12-31 Метод за пречистване на стопен съдържащ алдехид диметилтерефталат BG26365A3 (bg)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US43031774A	1974-01-02	1974-01-02

Publications (1)

Publication Number	Publication Date
BG26365A3 true BG26365A3 (bg)	1979-03-15

Family

ID=23707005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BG028636A BG26365A3 (bg)	1974-01-02	1974-12-31	Метод за пречистване на стопен съдържащ алдехид диметилтерефталат

Country Status (15)

Country	Link
JP (1)	JPS5096538A (fi)
BE (1)	BE823995A (fi)
BG (1)	BG26365A3 (fi)
BR (1)	BR7410952D0 (fi)
CA (1)	CA1042918A (fi)
DD (1)	DD118274A5 (fi)
DE (1)	DE2460887A1 (fi)
FR (1)	FR2272071A1 (fi)
GB (1)	GB1454690A (fi)
IN (1)	IN142692B (fi)
IT (1)	IT1028152B (fi)
NL (1)	NL7417057A (fi)
RO (1)	RO65265A (fi)
SU (1)	SU550974A3 (fi)
TR (1)	TR18982A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5432412A (en) *	1977-08-16	1979-03-09	Mitsui Petrochem Ind Ltd	Purification of ketone
US7390869B2 (en)	2005-06-13	2008-06-24	Eastman Chemical Company	Process for removing metal species in the presence of hydrogen and a porous material and polyester polymer containing reduced amounts of metal species

1974
- 1974-12-03 GB GB5217174A patent/GB1454690A/en not_active Expired
- 1974-12-16 CA CA216,081A patent/CA1042918A/en not_active Expired
- 1974-12-19 FR FR7441952A patent/FR2272071A1/fr not_active Withdrawn
- 1974-12-21 DE DE19742460887 patent/DE2460887A1/de not_active Withdrawn
- 1974-12-24 IN IN2849/CAL/74A patent/IN142692B/en unknown
- 1974-12-25 JP JP50004153A patent/JPS5096538A/ja active Pending
- 1974-12-30 BR BR10952/74A patent/BR7410952D0/pt unknown
- 1974-12-30 RO RO7481013A patent/RO65265A/ro unknown
- 1974-12-30 BE BE152051A patent/BE823995A/xx unknown
- 1974-12-31 SU SU2093116A patent/SU550974A3/ru active
- 1974-12-31 BG BG028636A patent/BG26365A3/xx unknown
- 1974-12-31 NL NL7417057A patent/NL7417057A/xx not_active Application Discontinuation
- 1974-12-31 IT IT31151/74A patent/IT1028152B/it active
1975
- 1975-01-02 DD DD183471A patent/DD118274A5/xx unknown
- 1975-01-02 TR TR18982A patent/TR18982A/xx unknown

Also Published As

Publication number	Publication date
BE823995A (fr)	1975-04-16
SU550974A3 (ru)	1977-03-15
IN142692B (fi)	1977-08-13
GB1454690A (en)	1976-11-03
TR18982A (tr)	1978-02-06
NL7417057A (nl)	1975-07-04
CA1042918A (en)	1978-11-21
IT1028152B (it)	1979-01-30
RO65265A (ro)	1980-01-15
JPS5096538A (fi)	1975-07-31
DE2460887A1 (de)	1975-07-10
FR2272071A1 (fi)	1975-12-19
DD118274A5 (fi)	1976-02-20
BR7410952D0 (pt)	1975-08-26

Similar Documents

Publication	Publication Date	Title
BG23212A3 (bg)	1977-07-12	Метод за получаване на арилоксифенилпропиламини
BG26389A3 (bg)	1979-03-15	Метод за получаване на заместени пурини
BG26201A3 (bg)	1979-02-15	Метод за получаване на 7-бета-амино-3-цефем-3-ол- 4-карбонови киселини
SE426171B (sv)	1982-12-13	Forfarande for framstellning av d-(-)-alfa-amino-alfa-(p-acyloxifenyl) acetamidocefalosporansyror
AR205741A1 (es)	1976-05-31	Conjunto de bobinas
FR2277973A1 (fr)	1976-02-06	Groupe turbo-alternateur
BG26372A4 (bg)	1979-03-15	Метод за получаване на фенилалкиламини
BG27091A3 (bg)	1979-08-15	Метод за получаване на цефамови производни
BG26401A3 (bg)	1979-03-15	Метод за поликондензация на захариди
BG23541A3 (bg)	1977-09-15	Метод за получаване на пиридобензодиазепинони
BG26400A3 (bg)	1979-03-15	Метод за получаване на производни на диаминоциклитоли
BG24539A3 (bg)	1978-03-10	Метод за получаване на 1-етил- за- субституирани - фенил - декахидроизохинолини
NL7508338A (nl)	1976-01-20	Werkwijze ter zuivering van afvalwater.
BG27230A3 (bg)	1979-09-14	Метод за получаване на субституирани индоленини
BG26527A3 (bg)	1979-04-12	Метод за получаване на 2-ариламино-2-имидазолинови производни
BG26365A3 (bg)	1979-03-15	Метод за пречистване на стопен съдържащ алдехид диметилтерефталат
BG19126A3 (bg)	1975-04-30	Метод за пречистване на диметилтерефталат
BG27227A3 (bg)	1979-09-14	Метод за получаване на 11-дозокси-15-заместени омега- пентанорпростагландини
BG27076A3 (bg)	1979-08-15	Метод за получаване на ацетилоктеннитрилно производно
BG27089A3 (bg)	1979-08-15	Метод за получаване на индохинолизидинови производни
BG26381A3 (bg)	1979-03-15	Метод за получаване на заместени фенилпиперазини
BG26393A3 (bg)	1979-03-15	Метод за получаване на деацетоксицефалоспорини
BG25998A3 (bg)	1979-01-12	Метод за получаване на 3-цефем-3-сулфонатни естерни съединения
BG27083A3 (bg)	1979-08-15	Метод за получаване на заместени 1-сулфонилбензимидазоли
SU531600A1 (ru)	1976-10-15	Способ изготовлени змеевиков