KR101222780B1 - 방향족 요오드화 화합물의 제조방법 - Google Patents
방향족 요오드화 화합물의 제조방법 Download PDFInfo
- Publication number
- KR101222780B1 KR101222780B1 KR1020060080340A KR20060080340A KR101222780B1 KR 101222780 B1 KR101222780 B1 KR 101222780B1 KR 1020060080340 A KR1020060080340 A KR 1020060080340A KR 20060080340 A KR20060080340 A KR 20060080340A KR 101222780 B1 KR101222780 B1 KR 101222780B1
- Authority
- KR
- South Korea
- Prior art keywords
- iodine
- compound
- benzene
- aromatic
- mono
- 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.)
- Active
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
비교예 1 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 | ||
투입 조건 | ||||||
벤젠 | g/hr | 26.4 | 6.6 | 16.5 | 27.5 | 0 |
요오드 벤젠 | g/hr | 0.0 | 48.4 | 38.5 | 27.5 | 55 |
요오드 | g/hr | 42.9 | 25.8 | 38.8 | 53.2 | 17.1 |
방향족/요오드 | 몰비 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
O2 | ㎖/분 | 220.0 | 100.0 | 120.0 | 200.0 | 80 |
생성물 조성 | ||||||
벤젠 | wt% | 9.84 | 3.63 | 7.71 | 9.78 | 0 |
요오드 벤젠 | wt% | 44.31 | 38.53 | 44.01 | 44.25 | 45 |
p-DIB | wt% | 22.99 | 40.47 | 33.96 | 30.78 | 38.97 |
m-DIB | wt% | 9.21 | 6.76 | 6.21 | 6.88 | 7.84 |
o-DIB | wt% | 2.92 | 1.88 | 1.98 | 2.54 | 2.12 |
TIB | wt% | 3.11 | 5.19 | 3.49 | 3.24 | 5.65 |
특성 | ||||||
p-DIB의 생산성 | g/ℓ·hr | 69.97 | 123.17 | 103.36 | 93.68 | 118.60 |
I2 전환율 | % | 91.38 | 88.41 | 90.20 | 90.50 | 92.44 |
벤젠 전환율 | % | 73.96 | 61.50 | 67.29 | 75.11 | - |
전체 DIB | wt% | 35.12 | 49.11 | 42.15 | 40.20 | 48.93 |
선택성 | % | 66.00 | 83.00 | 80.57 | 77.00 | 80.00 |
CO2 | % | 2.54 | 0.78 | 0.88 | 1.16 | 0.05 |
I2 전환율(%) | 검은색 불순물(g) | |||
200 hr | 400 hr | 200 hr | 400 hr | |
비교예 2 | 80 | 65 | 1 | 3 |
실시예 5 | 87 | 82 | 0.13 | 0.38 |
Claims (4)
- 디요오드화 방향족 화합물의 제조방법으로서,제올라이트 촉매를 이용하여 200~400℃의 온도 조건 및 산소 분위기 하에서, p-디요오드화 방향족 화합물을 선택적으로 형성하기 위하여 초기 방향족 반응물로서 (i) 방향족 화합물 및 이의 모노 요오드 화합물 또는 (ii) 방향족 화합물의 모노 요오드 화합물을, 요오드와 기상에서 반응시키는 단계를 포함하며,여기서, 상기 방향족 화합물은 벤젠 또는 비페닐이고,상기 모노 요오드 화합물은 모노 요오드 벤젠 또는 모노 요오드 비페닐이고, 그리고상기 초기 방향족 반응물 (i) 중 방향족 화합물의 모노 요오드 화합물이 적어도 50 중량% 함유된 것을 특징으로 하는 디요오드화 방향족 화합물의 제조방법.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060080340A KR101222780B1 (ko) | 2006-08-24 | 2006-08-24 | 방향족 요오드화 화합물의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060080340A KR101222780B1 (ko) | 2006-08-24 | 2006-08-24 | 방향족 요오드화 화합물의 제조방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020120085791A Division KR101297945B1 (ko) | 2012-08-06 | 2012-08-06 | 방향족 요오드화 화합물의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080018356A KR20080018356A (ko) | 2008-02-28 |
KR101222780B1 true KR101222780B1 (ko) | 2013-01-15 |
Family
ID=39385391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060080340A Active KR101222780B1 (ko) | 2006-08-24 | 2006-08-24 | 방향족 요오드화 화합물의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101222780B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101004369B1 (ko) * | 2008-12-11 | 2010-12-27 | 에스케이케미칼주식회사 | 방향족 요오드화 화합물의 제조 방법 |
KR101581496B1 (ko) * | 2013-01-04 | 2015-12-30 | 주식회사 엘지화학 | 방향족 요오드화 화합물의 제조방법 |
KR101627895B1 (ko) * | 2013-08-02 | 2016-06-07 | 주식회사 엘지화학 | 방향족 요오드화 화합물의 제조방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778938A (en) | 1986-09-29 | 1988-10-18 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
US4849560A (en) | 1985-02-18 | 1989-07-18 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of halogenated benzene derivatives |
WO1989008631A1 (en) * | 1988-03-17 | 1989-09-21 | Eastman Kodak Company | Liquid-phase process for the oxyiodination of naphthalene |
JP2634217B2 (ja) | 1987-03-25 | 1997-07-23 | イーストマン ケミカル カンパニー | 沃素化芳香族化合物の製造方法 |
-
2006
- 2006-08-24 KR KR1020060080340A patent/KR101222780B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849560A (en) | 1985-02-18 | 1989-07-18 | Toyo Soda Manufacturing Co., Ltd. | Process for preparation of halogenated benzene derivatives |
US4778938A (en) | 1986-09-29 | 1988-10-18 | Eastman Kodak Company | Processes for preparing iodinated aromatic compounds |
JP2634217B2 (ja) | 1987-03-25 | 1997-07-23 | イーストマン ケミカル カンパニー | 沃素化芳香族化合物の製造方法 |
WO1989008631A1 (en) * | 1988-03-17 | 1989-09-21 | Eastman Kodak Company | Liquid-phase process for the oxyiodination of naphthalene |
Also Published As
Publication number | Publication date |
---|---|
KR20080018356A (ko) | 2008-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20110071325A1 (en) | Production process and purification process for 1,2,3,4-tetrachlorohexafluorobutane | |
KR101222780B1 (ko) | 방향족 요오드화 화합물의 제조방법 | |
KR910003059B1 (ko) | 퍼플루오로알킬 브로마이드의 합성 | |
KR101123148B1 (ko) | 방향족 요오드화 화합물의 제조 방법 | |
JP5307149B2 (ja) | ヨード化芳香族化合物の製造方法 | |
KR101297945B1 (ko) | 방향족 요오드화 화합물의 제조방법 | |
KR101004369B1 (ko) | 방향족 요오드화 화합물의 제조 방법 | |
US11453631B2 (en) | Methods for removal HI/I2/HI3 from trifluoroacetyl iodide (TFAI) feedstock and pyrolysis reactor effluent | |
US8674148B2 (en) | Manufacturing process for iodinated aromatic compounds | |
HK1141003B (en) | Manufacturing process for iodinated aromatic compounds | |
RU2144019C1 (ru) | Способ получения пентафторйодэтана | |
KR101741295B1 (ko) | 방향족 요오드화 화합물의 제조방법 | |
JP4029447B2 (ja) | 2−クロロ−1,4−ビストリクロロメチルベンゼンの製造方法 | |
KR101627895B1 (ko) | 방향족 요오드화 화합물의 제조방법 | |
HK1162017B (en) | Process for preparing iodinated aromatic compounds | |
CN1106782A (zh) | 固体全氟烷基溴的制备方法 | |
HK1142590B (en) | Method of preparing iodinated aromatic compounds | |
JP2003171338A (ja) | 1,3−ジフルオロアセトンの精製方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20060824 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20090929 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20060824 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20110607 Patent event code: PE09021S01D |
|
AMND | Amendment | ||
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20120120 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20110607 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
AMND | Amendment | ||
J201 | Request for trial against refusal decision | ||
PJ0201 | Trial against decision of rejection |
Patent event date: 20120223 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20120120 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20121210 Appeal identifier: 2012101001854 Request date: 20120223 |
|
PB0901 | Examination by re-examination before a trial |
Comment text: Amendment to Specification, etc. Patent event date: 20120223 Patent event code: PB09011R02I Comment text: Request for Trial against Decision on Refusal Patent event date: 20120223 Patent event code: PB09011R01I Comment text: Amendment to Specification, etc. Patent event date: 20110725 Patent event code: PB09011R02I |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20120404 Patent event code: PE09021S01D |
|
A107 | Divisional application of patent | ||
PA0107 | Divisional application |
Comment text: Divisional Application of Patent Patent event date: 20120806 Patent event code: PA01071R01D |
|
B701 | Decision to grant | ||
PB0701 | Decision of registration after re-examination before a trial |
Patent event date: 20121210 Comment text: Decision to Grant Registration Patent event code: PB07012S01D Patent event date: 20120327 Comment text: Transfer of Trial File for Re-examination before a Trial Patent event code: PB07011S01I |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20130109 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20130109 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20151211 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20151211 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20161220 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20161220 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20171226 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20171226 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20181226 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20181226 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20191226 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20191226 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20201223 Start annual number: 9 End annual number: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20220111 Start annual number: 10 End annual number: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20230914 Start annual number: 12 End annual number: 12 |