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 Bifluoride CAS Registry Number: 7789-29-9 氟氢化钾

Additional Names: Potassium acid fluoride; potassium hydrogen fluoride
Percent Composition: F 48.65%, H 1.29%, K 50.06%
Literature References: Prepd according to the eq KOH + 2HF = KHF2 + H2O: Lange, Eichler, Z. Phys. Chem. 129, 285 (1927); Kwasnik in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 237. Made commercially from potassium carbonate and hydrofluoric acid.

Gold Trichloride, Acid CAS Registry Number: 16903-35-8 四氯金酸

CAS Name: (SP-4-1)-Hydrogen tetrachloroaurate(1-)
Additional Names: hydrochloroauric acid; aurochlorohydric acid; chloroauric acid
Percent Composition: Au 57.97%, Cl 41.74%, H 0.30%
Literature References: Prepd according to the equation 2Au + 3Cl2 + 2HCl ® 2HAuCl4: Thomsen, Ber. 16, 1585 (1883); Biltz, Wein, Z. Anorg. Allg. Chem. 148, 192 (1925).

Sodium Fluoborate CAS Registry Number: 13755-29-8 氟硼酸钠

CAS Name: Sodium tetrafluoroborate
Additional Names: sodium borofluoride
Percent Composition: B 9.85%, F 69.22%, Na 20.94%
Literature References: Prepd according to the equation 2H3BO3 + 8HF + Na2CO3 ® 2NaBF4 + 7H2O + CO2: Balz, Wilke-Dörfurt, Z. Anorg. Allg. Chem. 159, 197 (1927); Kwasnik in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 222.

Pyrocarbonic Acid Diethyl Ester CAS Registry Number: 1609-47-8 焦碳酸二乙酯

CAS Name: Dicarbonic acid diethyl ester
Additional Names: oxydiformic acid diethyl ester; diethyl pyrocarbonate; diethyl oxydiformate; DEPCTrademarks: Baycovin
Percent Composition: C 44.45%,...
Literature References: Prepd according to the equation R1OOCCl + NaOCOOR2 ® R1OOCOCOOR2 + NaCl: Kovalenko, Zh. Obshch. Khim. 22, 1546 (1952); Thoma, Rinke, Ann. 624, 30 (1959); alternate method: Degering et al., J. Am. Pharm. Assoc. Sci. Ed. 39, 626 (1950). Review: Handbook of Food Additives, T. A. Furia, Ed. (Chemical Rubber Co., Cleveland, 1968) pp 181-185.

Nitrosyl Tetrafluoroborate CAS Registry Number: 14635-75-7 四氟硼酸亚硝

Additional Names: Nitrosonium tetrafluoroborate; nitrosyl borofluoride; nitrosyl fluoborate
Percent Composition: B 9.26%, F 65.06%, N 11.99%, O 13.70%
Literature References: Prepd according to the equation: 2 HBF4 + N2O3 ®2 NOBF4 + H2O: Wilke-Dörfurt, Balz, Z. Anorg. Allg. Chem. 159, 219 (1927); Balz, Mailänder, ibid. 217, 162 (1934); H. S. Booth, D. R. Martin, Boron Trifluoride and Its Derivatives (New York, 1949) p 133 sqq. Review of tetrafluoroborates: Sharp, Adv. Fluorine Chem. 1, 68-128 (1960).

Phosphorus Oxybromide CAS Registry Number: 7789-59-5 三溴氧磷

CAS Name: Phosphoryl bromide
Additional Names: phosphoryl tribromide
Percent Composition: Br 83.61%, O 5.58%, P 10.80%
Literature References: Prepd according to the equation: 3PBr5 + P2O5 ® 5POBr3: Hönigschmid, Hirschbold-Wittner, Z. Anorg. Allg. Chem. 243, 355 (1940); Johnson, Nunn, J. Am. Chem. Soc. 63, 141 (1941); Booth, Seegmiller, Inorg. Synth. 2, 151 (1946).

Cuprobam CAS Registry Number: 7076-63-3 铜,di氯(二甲基碳巴莫迪托)tri-(9CI)

CAS Name: (Dimethyldithiocarbamato)copper compd with copper chloride
Additional Names: dimethyldithiocarbamic acid copper salt complex with copper chloride; cuprous dimethyldithiocarbamate cupr...
Literature References: Prepd as monocuprous chloride complex [(CH3)2NCSSCu.CuCl]: Couillard, Racine, US 3037041 (1962 to Roussel-UCLAF). Prepd as dicuprous chloride complex [(CH3)2NCSSCu.2CuCl]: GB 825901 (1959 to UCLAF).

D -Gulonic Acid CAS Registry Number: 20246-33-7

Percent Composition: C 36.74%, H 6.17%, O 57.09%
Literature References: Prepd as the sodium salt by reduction of sodium glucuronate with sodium amalgam in alkaline medium: Fischer, Piloty, Ber. 24, 525 (1891); from D-gulonic acid g-lactone: Rehorst, Naumann, ibid. 77, 24 (1944).

Methaphenilene CAS Registry Number: 493-78-7 美沙芬林

CAS Name: N,N-Dimethyl-N'-phenyl-N'-(2-thienylmethyl)-1,2-ethanediamine
Additional Names: N,N-dimethyl-N'-phenyl-N'-(2-thenyl)ethylenediamineTrademarks: Diatrin base (Warner-Chilcott)
Percen...
Literature References: Prepd by a sodamide condensation of N,N-dimethyl-N¢-phenylethylenediamine with 2-thenyl chloride in dry toluene: Leonard, Solmssen, J. Am. Chem. Soc. 70, 2066 (1948). Pharmacology and toxicology: N. Ercoli et al., J. Pharmacol. Exp. Ther. 93, 210 (1948).

N-Phenylsulfanilic Acid CAS Registry Number: 101-57-5 二苯基胺-4-磺酸

CAS Name: 4-(Phenylamino)benzenesulfonic acid
Additional Names: 4-diphenylaminesulfonic acid; p-anilinobenzenesulfonic acid
Percent Composition: C 57.82%, H 4.45%, N 5.62%, O 19.25%, S 12.86...
Literature References: Prepd by acetylation followed by sulfonation of diphenylamine: Merz, Weith, Ber. 6, 1512 (1873); Gnehm, Werdenberg, Z. Angew. Chem. 12, 1027 (1899); Sarver, Kolthoff, J. Am. Chem. Soc. 53, 1902 (1931).