TH77603A - Acid production process Alpha, beta - carboxylic unsaturated - Google Patents
Acid production process Alpha, beta - carboxylic unsaturatedInfo
- Publication number
- TH77603A TH77603A TH501000475A TH0501000475A TH77603A TH 77603 A TH77603 A TH 77603A TH 501000475 A TH501000475 A TH 501000475A TH 0501000475 A TH0501000475 A TH 0501000475A TH 77603 A TH77603 A TH 77603A
- Authority
- TH
- Thailand
- Prior art keywords
- acid
- formula
- unsaturated
- page
- carboxylic acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title claims abstract 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 239000007791 liquid phase Substances 0.000 claims abstract 4
- 239000003054 catalyst Substances 0.000 claims abstract 3
- 150000001875 compounds Chemical group 0.000 claims abstract 3
- 229910000510 noble metal Inorganic materials 0.000 claims abstract 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 4
- 150000001735 carboxylic acids Chemical class 0.000 claims 3
- 229910052763 palladium Inorganic materials 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 239000005092 Ruthenium Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- -1 carboxylic acid compound Chemical class 0.000 claims 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- QPFYXYFORQJZEC-UHFFFAOYSA-N phenazopyridine Chemical compound NC1=NC(N)=CC=C1N=NC1=CC=CC=C1 QPFYXYFORQJZEC-UHFFFAOYSA-N 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 1
- 229910052703 rhodium Inorganic materials 0.000 claims 1
- 239000010948 rhodium Substances 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
Abstract
------19/12/2561------(OCR) หน้า 1 ของจำนวน 1 หน้าบทสรุปการประดิษฐ์ กรรมวิธีการผลิตกรด (สูตร)-คาร์บอกซิลิกไม่อิ่มตัวที่มีอัตราส่วนการเลือกสูง ซึ่งมีลักษณะจำเพาะคือใช้ตัวเร่งปฏิกิรยาที่มีโลหะมีตระกูลประกอบทำการผลิตกรด (สูตร)-คาร์บอกซิลิกไม่อิ่มตัวในสถานะเฟสของเหลวจากโอเลฟีนหรือ (สูตร)-อัลด์ไฮดไม่อิ่มตัว โดยที่ทำให้มีสารประกอบ(A) ที่ดัชนีแตกตัวของกรด (pKa) ที่ไม่ถึง 4 ในเฟสของเหลวดังกล่าว ------------ ------ 12/19/2018 ------ (OCR) page 1 of the number 1 page, invention summary. Acid production process (Formula) - Unsaturated carboxylic with high selection ratio Which has a specific characteristic that uses a catalyst containing noble metals to produce acid (Formula) - Carboxylic is unsaturated in liquid phase state from olefene or (Formula) - unsaturated aldehydes Where there is compound (A) at the acid breakdown index (pKa) less than 4 in the liquid phase.
Claims (3)
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TH77603A true TH77603A (en) | 2006-05-25 |
| TH72991B TH72991B (en) | 2019-12-04 |
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