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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

Trichlorosilane CAS Registry Number: 10025-78-2 三氯氢硅

Additional Names: Trichloromonosilane; silicochloroform
Percent Composition: Cl 78.52%, H 0.74%, Si 20.73%
Literature References: Prepd from Si and HCl or from SiH4 and HCl in presence of AlCl3: Gattermann, Ber. 22, 190 (1889); Ruff, Albert, Ber. 38, 2226 (1905); Stock, Zeidler, Ber. 56, 986 (1923); Schenk in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) pp 691-692. Toxicity study: H. F. Smyth et al., J. Ind. Hyg. Toxicol. 31, 60 (1949).

Silicon Tetraacetate CAS Registry Number: 562-90-3 正硅酸四乙酯

CAS Name: Acetic acid tetraanhydride with silicic acid
Percent Composition: C 36.36%, H 4.58%, O 48.44%, Si 10.63%
Literature References: Prepd from SiCl4 + (CH3CO)2O: Balthis, Inorg. Synth. 4, 45 (1953).

Methanearsonic Acid CAS Registry Number: 124-58-3 甲基胂酸

CAS Name: Methylarsonic acid
Additional Names: methylarsinic acid; monomethylarsinic acid
Percent Composition: C 8.58%, H 3.60%, As 53.53%, O 34.29%
Literature References: Prepd from sodium arsenite and methyl iodide: Quick, Adams, J. Am. Chem. Soc. 44, 809 (1922). The disodium salt is easily prepd by treating sodium arsenite with dimethyl sulfate at 85°: Uhlinger, Cook, Ind. Eng. Chem. 11, 105 (1919). Other routes are by the reaction of methyl chloride with sodium arsonate under pressure: Miller et al., US 2442372 (1948); by the reaction of dimethyl sulfate with a solution of arsenic trioxide in sodium hydroxide: Schwerdle, US 2889347 (1959). Acute toxicity: T. B. Gaines, R. E. Linder, Fundam. Appl. Toxicol. 7, 299 (1986). Review of toxicology and human exposure: Toxicological Profile for Arsenic (PB2000-108021, 2000) 468 pp.

Lead Azide CAS Registry Number: 13424-46-9 迭氮化铅

Percent Composition: N 28.86%, Pb 71.14%
Literature References: Prepd from sodium azide and lead nitrate: Schenk in Handbook of Preparative Inorganic Chemistry vol. 1, G. Brauer, Ed. (Academic Press, New York, 2nd ed., 1963) p 763. Review: B. T. Fedoroff et al., Encyclopedia of Explosives and Related Items vol. 1 (Picatinny Arsenal, Dover, N.J., 1960) pp A545-A587. Review of toxicology and human exposure: Toxicological Profile for Lead (PB99-166704, 1999) 640 pp.

Bismuth Ethyl Camphorate CAS Registry Number: 52951-37-8

CAS Name: d-Camphoric acid ethyl ester bismuth salt
Additional Names: bismuth(III) salt of d-camphoric acid monoethyl ester
Percent Composition: C 48.54%, H 6.45%, Bi 23.46%, O 21.55%
Literature References: Prepd from sodium ethyl camphorate and bismuth nitrate: W. M. Lauter, H. A. Braun, J. Am. Pharm. Assoc. 25, 394 (1936).

Sodium Bisulfide CAS Registry Number: 16721-80-5 硫氢化钠

Additional Names: Sodium sulfhydrate; sodium hydrosulfide; sodium hydrogen sulfide
Percent Composition: H 1.80%, Na 41.01%, S 57.20%
Literature References: Prepd from sodium ethylate and hydrogen sulfide: Rule, J. Chem. Soc. 99, 558 (1911); Teichert, Klemm, Z. Anorg. Allg. Chem. 243, 86 (1939); Eibeck, Inorg. Synth. 7, 128 (1963). The technical grade may be obtained by reacting sodium bisulfate with calcium sulfide in the cold or by saturating NaOH solns with H2S.

p-Bromobenzenesulfonyl Chloride CAS Registry Number: 98-58-8 对溴苯磺酰氯

Percent Composition: C 28.20%, H 1.58%, Br 31.27%, Cl 13.87%, O 12.52%, S 12.55%
Literature References: Prepd from sodium p-bromobenzenesulfonate and phosphorus pentachloride: Marvel, Smith, J. Am. Chem. Soc. 45, 2696 (1923).

Benzyl Salicylate CAS Registry Number: 118-58-1 柳酸苄酯

CAS Name: 2-Hydroxybenzoic acid phenylmethyl ester
Additional Names: salicylic acid benzyl ester
Percent Composition: C 73.67%, H 5.30%, O 21.03%
Literature References: Prepd from sodium salicylate and benzyl chloride: Volwiler, Vliet, J. Am. Chem. Soc. 43, 1672 (1921).

Zinc Salicylate CAS Registry Number: 16283-36-6 水杨酸锌

CAS Name: 2-Hydroxybenzoic acid zinc salt
Percent Composition: C 49.51%, H 2.97%, O 28.26%, Zn 19.26%
Literature References: Prepd from sodium salicylate and zinc sulfate: Clark, Kao, J. Am. Chem. Soc. 70, 2151 (1948).

Bismuth Tribromophenate CAS Registry Number: 5175-83-7 三溴酚铋

CAS Name: Tris(2,4,6-tribromophenoxy)bismuthine
Additional Names: bismuth tribromophenol; tribromophenolbismuth
Trademarks: Sigmaform; Xeroform (Warner-Chilcott)
Percent Composition: C 18...
Literature References: Prepd from sodium tribromophenolate and bismuth nitrate: Kollo, Pharm. Post. 45, 1013-1014, C.A. 7, 28311 (1913); Hagers Handb. Pharm. Praxis Band 1, 686 (Berlin, 1930); N.N.R. 1951, pp 66, 505. [In early publications bismuth tribromophenate was described as a basic bismuth salt (Br3C6H2O)2BiOH.Bi2O3: Hagers Handb., loc. cit.]