其它产品项目整合

项目整合的本质是一项集合成方法学、反应工程学与过程分析技术于一体的系统工程。其核心逻辑可以概括为以下几点：源头优选：利用如N-硝胺化学等底层方法学突破，从分子层面颠覆传统高成本、高污染路线。过程强化：依托连续流技术，攻克有机金属试剂应用、光化学反应放大等“不可能”任务，实现高危工艺的本质安全。系统集成：整合“反应-淬灭-分离”全流程，利用微流控与在线分析技术，消除批次间的差异，实现药品制造的连续化与智能化。当前，中间体工艺研发正在经历从“经验驱动”向“数据驱动”的转变。AI辅助路线设计、自动化高通量筛选与连续制造平台的结合，将使得“分子结构与最优工艺路径”之间的映射关系逐渐清晰。未来的竞争优势，将属于那些能够将底层化学创新与先进工程技术进行无缝整合的研发体系。
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其它产品项目整合

Potassium Sorbate CAS Registry Number: 24634-61-5 山梨酸钾

CAS Name: 2,4-Hexadienoic acid potassium salt
Additional Names: sorbic acid potassium salt; potassium 2,4-hexadienoate; BB powder
Percent Composition: C 47.97%, H 4.70%, K 26.03%, O 21.30%
Literature References: Prepd from sorbic acid and KOH: Probst, Oehme, US 3173948 (1965 to Hoechst).

Sorbic Alcohol CAS Registry Number: 111-28-4 2,4-已二烯-1-醇

CAS Name: 2,4-Hexadien-1-ol
Additional Names: 1-hydroxy-2,4-hexadiene; hexadenol
Trademarks: Hexene-Ol; Hexakose
Percent Composition: C 73.43%, H 10.27%, O 16.30%
Literature References: Prepd from sorbic aldehyde by means of aluminum isopropylate in isopropanol: Reichstein et al., Helv. Chim. Acta 15, 264 (1932).

Di-tert-butyl Succinate CAS Registry Number: 926-26-1 丁二酸二叔丁酯

CAS Name: Butanedioic acid bis(1,1-dimethylethyl) ester
Additional Names: succinic acid di-tert-butyl ester
Percent Composition: C 62.58%, H 9.63%, O 27.79%
Literature References: Prepd from succinic acid, liq isobutylene, and sulfuric acid in dioxane: McCloskey et al., Org. Synth. coll. vol. IV, 263 (1963).

Methanesulfonic Acid CAS Registry Number: 75-75-2 甲基磺酸

Additional Names: Methylsulfonic acid
Percent Composition: C 12.50%, H 4.19%, O 49.94%, S 33.36%
Literature References: Prepd from sulfur trioxide and methane: Snyder, Grosse, US 2493038 (1950 to Houdry Process); by oxidation of dimethyl disulfide: Johnson, Wolff, US 2697722 (1954 to Standard Oil of Indiana); Proell et al., Ind. Eng. Chem. 40, 1129 (1948). Other prepns and chemistry: Suter, The Organic Chemistry of Sulfur (Wiley, New York, 1944).

tert-Butyl Mercaptan CAS Registry Number: 75-66-1 叔丁基硫醇

CAS Name: 2-Methyl-2-propanethiol
Percent Composition: C 53.27%, H 11.18%, S 35.55%
Literature References: Prepd from tert-butyl iodide, ZnS and alcohol: Dobbin, J. Chem. Soc. 57, 641 (1890). See also US 2020421 C.A. 30, 489 (1936) and US 2051806 C.A. 30, 6760 (1936).

Triethyl Phosphate CAS Registry Number: 78-40-0 磷酸三乙酯

Additional Names: Ethyl phosphate
Percent Composition: C 39.56%, H 8.30%, O 35.13%, P 17.00%
Literature References: Prepd from tetraethyl hypophosphate with ethanol in the presence of aluminum ethoxide: Mukaiyama et al., J. Org. Chem. 27, 1815 (1962). Manuf by treating triethyl phosphite with diethyl hydrogen phosphate: McCall, Coover, US 2960529 (1960 to Kodak).

p-Xenylcarbimide CAS Registry Number: 92-95-5 4-联苯异氰酸盐

CAS Name: 4-Isocyanato-1,1'-biphenyl
Additional Names: isocyanic acid 4-biphenylyl ester; p-diphenyl isocyanate
Percent Composition: C 79.98%, H 4.65%, N 7.17%, O 8.20%
Literature References: Prepd from the corresponding amine and phosgene: Kaplan, J. Chem. Eng. Data 6, 272 (1961).

Arsenic Triiodide CAS Registry Number: 7784-45-4 碘化亚砷(III)

Percent Composition: As 16.44%, I 83.56%
Literature References: Prepd from the elements or from AsCl3 and KI: Bailar, Inorg. Synth. I, 103 (1939).

Thiamiprine CAS Registry Number: 5581-52-2 硝咪硫鸟嘌呤

CAS Name: 6-[(1-Methyl-4-nitro-1H-imidazol-5-yl)thio]-1H-purin-2-amine
Additional Names: 2-amino-6-[(1-methyl-4-nitroimidazol-5-yl)thio]purine; 2-amino-6-(1'-methyl-4'-nitro-5'-imidazolyl)merca...
Literature References: Prepd from thioguanine and 1-methyl-4-nitro-5-chloroimidazole: Hitchings, Elion, US 3056785 (1962 to Burroughs Wellcome).

Thionyl Bromide CAS Registry Number: 507-16-4 二溴亚砜

Percent Composition: Br 76.88%, O 7.70%, S 15.43%
Literature References: Prepd from thionyl chloride and hydrogen bromide: Besson, Compt. Rend. 122, 320 (1896); 123, 884 (1896); Hibbert, Pullman, Inorg. Synth. 1, 113 (1939).