CAS: 504-17-6; 2-Thiobarbituric Acid

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5217-47-0 98019-74-0 15112-09-1

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CAS号105-53-3 丙二酸二乙酯 | CAS号996-82-7 sodium 1,3-diet... | CAS号108-59-8 丙二酸二甲酯 | CAS号1004-40-6 6-氨基-2-巯基嘧啶-4-醇 | CAS号7664-93-9 硫酸 | CAS号1004-39-3 4,6-二氨基-2-巯基嘧啶水合物 | CAS号145783-12-6 S-丙基-2-硫代巴比妥酸 | CAS号181520-02-5 7,11-diphenyl-3... | CAS号141-82-2 丙二酸 | CAS号23193-24-0 Barbituric acid... | CAS号29639-68-7 4,6-二酮-2-甲硫基嘧啶 | CAS号67-52-7 巴比妥酸 | CAS号36137-21-0 4,5,6(1H)-Pyrim... | CAS号1979-98-2 2-甲硫基-4,6-二羟基嘧啶 | CAS号120244-32-8 5-(2-thiophene)... | CAS号27430-13-3 4,6(1H,5H)-Pyri...

Alkaline Earth Salt Of/the/ Methylsulfuric Acid置于硫酸体系中,化学反应生成 4,6-二羟基-2-巯基嘧啶
参考文献:De171292
标题:De171292

专利信息

专利号:US-2024247022-A1
优先权日:2021-05-04
标 题 :A Process for Synthesis of Nicotinamide Riboside Chloride (NRCL)
发明人：MALKANNAGARI RAMANI; GUNDAPUNENI RAGHAVA RAO; BOHAN FRODE
权利人:BOHAN & CO AS
摘要:The present invention discloses synthesis of nicotinamide riboside chloride (NRCI). More particularly, the present invention describes cost effective and industrially scalable process for the synthesis of NRCI in amorphous form.

专利号:WO-2023118971-A1
优先权日:2021-12-24
标 题:An buffer reactor for the preparation of acrn-sulphate for synthesis of acrylamido tertiary butyl sulfonic acid and process implemented thereon
发明人：SARAF VINOD KUMAR
权利人:VINATI ORGANICS LTD
摘要:The present subject matter provides a buffer reactor system 100, and the method for enabling the production of ACRN-sulphate used in the synthesis of ATBS is disclosed. The system may comprise a tubular reactor 117, a first inlet dip pipe 101, a second inlet dip pipe 102, a sparger 111 and an agitation system 116. The process involves the addition of ACRN through the first inlet dip pipe 101 at a predefined flow rate to the tubular reactor 117, the sulphonating mixture through the second inlet pipe 102 and sparge with the help of a sparger 111. The agitation was done with the help of agitation system 116 at a speed of 100-110 rpm and a tip speed of 4.21-4.63 m/sec. The reaction temperature was maintained with an outer cooling jacket 118 between -15 to -5 °C. The said system and process produces ACRN-sulphate, giving white-colored ATBS with reduced impurities.

专利号:US-6159673-A
优先权日:1996-07-17
标 题:Oxonol compound, light-sensitive material and process for the synthesis of oxonol compound
发明人：NISHIGAKI JUNJI; DEGUCHI YASUAKI
权利人:FUJI PHOTO FILM CO LTD
摘要:An oxonol compound is represented by the following formula (I): in which Z is an atomic group that forms a cyclic amide ring; each of W1 and W2 independently is an atomic group that forms an acidic nucleus ring; and M is a cation. Other oxonol compounds, a light-sensitive material containing an oxonol compound and a process for the synthesis of an oxonol compound are also disclosed.

专利号:US-2025214849-A1
优先权日:2023-12-28
标 题:Synthesis of porous crystalline materials in the presence of water-soluble oxidized disulfide oil and fluoride mineralizer
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of porous crystalline materials. The method generally comprises forming a solution of precursors and reagents in effective ratios for a porous crystalline material including a fluoride-containing mineralizer, and water-soluble oxidized disulfide oil. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize porous crystalline materials.

专利号:US-2025214851-A1
优先权日:2023-12-28
标 题 :SYNTHESIS OF POROUS CRYSTALLINE MATERIALS IN THE PRESENCE OF FLUORIDE MINERALIZER AND pH-MODIFIED WATER-SOLUBLE OXIDIZED DISULFIDE OIL
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of porous crystalline materials. The method generally comprises forming a solution of precursors and reagents in effective ratios for a porous crystalline material including a fluoride-containing mineralizer, and a pH-modified water-soluble oxidized disulfide oil composition. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize porous crystalline materials.

专利号:WO-2023118974-A1
优先权日:2021-12-24
标 题 :An agitator reactor for synthesis of acrylamido tertiary butyl sulfonic acid and process implemented thereon
发明人：SARAF VINOD KUMAR
权利人:VINATI ORGANICS LTD
摘要:The present subject matter provides an agitator reactor system 100 and process implemented thereon for synthesis of acrylamido tertiary butyl sulfonic acid monomer. The system comprises a tubular reactor 117, a first inlet dip pipe 101, a second inlet dip pipe 102, a sparger 113 and an agitation system 116. The process involves the addition of ACRN-sulphate through the first inlet dip pipe 101 at a predefined flow rate to tubular reactor 117, the IB through the second inlet pipe 102, and sparge with the help of a sparger 113 in gaseous form. The agitation is achieved with the help of agitation system 116 at a speed of 170-190 rpm and a tip speed of 2-5 m/sec. The reaction temperature is maintained using an outer cooling jacket 118 between 50 to 60 °C. The said system and process produces the ATBS slurry having white-colored ATBS with reduced impurities.