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

Aluminum Isopropoxide CAS Registry Number: 555-31-7 异丙醇铝

CAS Name: 2-Propanol aluminum salt
Additional Names: aluminum isopropylate
Percent Composition: C 52.93%, H 10.36%, Al 13.21%, O 23.50%
Literature References: Prepd from aluminum and isopropyl alcohol in the presence of mercuric chloride: Young et al., J. Am. Chem. Soc. 58, 100 (1936); by adding excess isopropyl alcohol to a benzene soln of AlCl3 at 6°: Teichner, Compt. Rend. 237, 810 (1953). Forms trimers and tetramers: Shiner et al., J. Am. Chem. Soc. 85, 2318 (1963); Oliver et al., J. Inorg. Nucl. Chem. 31, 1609 (1969); Worrall, J. Chem. Educ. 46, 510 (1969). Toxicity: Smyth et al., Am. Ind. Hyg. Assoc. J. 30, 470 (1969). Review: Whitaker in Adv. Chem. Ser. 23, entitled "Metal-Organic Compounds," M. Sittig, Ed. (ACS, Washington DC, 1959) pp 184-189.

Aluminum Hydroxydiacetate CAS Registry Number: 142-03-0 碱式乙酸铝

CAS Name: Bis(aceto-kO)hydroxyaluminum
Additional Names: hydroxybis(acetato)aluminum; basic aluminum acetate; aluminum diacetate; aluminum subacetate; aluminum hydroxyacetate
Trademarks: Len...
Literature References: Prepd from aluminum hydroxide and acetic acid or from sodium acetate and aluminum chloride hexahydrate: Hood, Ihde, J. Am. Chem. Soc. 72, 2094 (1950). Other methods of prepn: Gmelins, Aluminum (8th ed.) 35B, p 296 (1934). Also prepd in aq solution, see Aluminum Subacetate Solution.

Aluminum tert-Butoxide CAS Registry Number: 556-91-2 叔丁醇铝

CAS Name: 2-Methyl-2-propanol aluminum salt
Percent Composition: C 58.51%, H 11.05%, Al 10.95%, O 19.49%
Literature References: Prepd from aluminum tert-butyl alcohol and mercuric chloride: Wayne, Adkins, Org. Synth. coll. vol. III, 48 (1955).

Dioxypyramidon CAS Registry Number: 519-65-3 N'-乙酰基-2-(二甲基氨基)-N'-甲基-2-氧代-N-苯基乙酰肼

CAS Name: (Dimethylamino)oxoacetic acid 2-acetyl-2-methyl-1-phenylhydrazide
Additional Names: 1-acetyl-1,5,5-trimethyl-2-phenylsemioxamazide; a-(dimethylamidooxalyl)-b,b-methylacetylphenylhydra...
Literature References: Prepd from aminopyrine by oxidation with 30% hydrogen peroxide: Charonnat, Delaby, Compt. Rend. 189, 850 (1929); Valyashko, Depeshko, Zh. Obshch. Khim. 20, 1667 (1950).

Phenyl Isothiocyanate CAS Registry Number: 103-72-0 异硫氰酸苯酯

CAS Name: Isothiocyanatobenzene
Additional Names: isothiocyanic acid phenyl ester; phenyl mustard oil; thiocarbanil
Percent Composition: C 62.19%, H 3.73%, N 10.36%, S 23.72%
Literature References: Prepd from ammonium phenyldithiocarbamate by the action of lead nitrate: Dains et al., Org. Synth. coll. vol. I (2nd ed., 1941) p 447.

Ammonium Dichromate(VI) CAS Registry Number: 7789-09-5

Additional Names: Ammonium bichromate
Percent Composition: Cr 41.26%, H 3.20%, N 11.11%, O 44.43%
Literature References: Prepd from ammonium sulfate and sodium dichromate or by the interaction of ammonia gas and chromic acid in soln: Hartford, Ind. Eng. Chem. 41, 1993 (1949); Chromium Chemicals Vol. 52 (Mutual Chem. Div., Allied Chem.) p. 34-39. Review: ACS Monograph Series no. 132, entitled "Chromium," vol. 1, M. J. Udy, Ed. (Reinhold, New York, 1956) passim.

Phenolphthalein Sodium CAS Registry Number: 518-51-4 酚鈦-鈉鹽

CAS Name: 3,3-Bis(4-hydroxyphenyl)-1(3H)-isobenzofuranone disodium salt
Percent Composition: C 66.30%, H 3.34%, Na 12.69%, O 17.66%
Literature References: Prepd from an alcoholic soln of 1 mol phenolphthalein by the addition of 2 mols NaOH. Structure: Buu-Hoi, Bull. Soc. Chim. [5] 8, 165 (1941).

Tymazoline CAS Registry Number: 24243-97-8 泰马唑啉

CAS Name: 4,5-Dihydro-2-[[5-methyl-2-(1-methylethyl)phenoxy]methyl]-1H-imidazole
Additional Names: 2-[(thymyloxy)methyl]-2-imidazoline; 2-(thymyloxymethyl)glyoxalidine; 2-[(p-mentha-1,3,5-trien...
Literature References: Prepd from an alkyl thymyloxyacetimidate and ethylenediamine: Sonn, US 2149473 (1939 to Ciba); Djerassi, Scholz, J. Am. Chem. Soc. 69, 1688 (1947). Pharmacology: Pham-Huu-Chanh et al., Therapie 24, 797 (1969).

a -Chloralose CAS Registry Number: 15879-93-3 α-氯醛糖

CAS Name: 1,2-O-[(1R)-2,2,2-Trichloroethylidene]-a-D-glucofuranose
Additional Names: a-D-glucochloralose; glucochloral; anhydroglucochloral; chloralosane
Trademarks: Alphakil (Rentokil); Dor...
Literature References: Prepd from anhydr glucose and trichloroacetaldehyde (anhydr chloral); b-chloralose is also formed. Prepn: M. Hanroit, C. Richet, C.R. Hebd. Seances Acad. Sci. 116, 63 (1893); and structure: Pictet, Reichel, Helv. Chim. Acta 6, 621 (1923); Freudenberg, Vajda, J. Am. Chem. Soc. 59, 1955 (1937); cf. Coles et al., ibid. 51, 519 (1929); White, Hixon, ibid. 55, 2438 (1933). Crystal structure: T. Taga et al., Acta Crystallogr. B38, 1874 (1982). Immobilizing agent in control of depredating birds: Redpath et al., Ann. Appl. Biol. 49, 77 (1961). Anesthetic for dogs in experimental work: B. G. Bass, N. M. Buckley, Am. J. Physiol. 210, 854 (1966); R. H. Cox, ibid. 223, 660 (1972). CNS depressant activity: J. L. Barker, Nature 252, 52 (1974). GLC determn in rodenticides: J. Theobald, J. Chromatogr. 129, 444 (1976); in tissue: E. Odam et al., Analyst 109, 1335 (1984). Acute toxicity: E. W. Schafer, Toxicol. Appl. Pharmacol. 21, 315 (1972). Review of pharmacology: G. U. Balis, R. R. Monroe, Psychopharmacologia 6, 1-30 (1964); and toxicology: P. Lees, Vet. Rec. 91, 330-333 (1972). Review as canine anesthetic: H. Holzgrefe et al., Lab. Anim. Sci. 37, 587-595 (1987).

N-Phenylglycine CAS Registry Number: 103-01-5 N-苯基甘氨酸

Additional Names: Anilinoacetic acid
Percent Composition: C 63.57%, H 6.00%, N 9.27%, O 21.17%
Literature References: Prepd from aniline and chloroacetic acid: Curtius, J. Prakt. Chem. 38, 436 (1888); Thorpe, Wood, J. Chem. Soc. 103, 1606 (1913).