43,192 0 Never Add comment Not a member of Pastebin yet?Sign Up, it unlocks many cool features! text52.88 KB| None|00 rawdownloadcloneembedprintreport 0eNrsvVtvXEmWpflXYvRYEGuO3c0CMw0UqguYh2xUobIeGpNICJTkEeFIihScVHRHF+K/tzsv7od0M7f12XGPzttLRooS19l22Rfbtm3t/3z38ebb6utmffvw4ePd3Z/eff...
一种二芳基乙二醚类化合物及其在药学上可接受的盐,合成方法,结构通式为:其中,R1,R3选自氢,氯或甲基;R2选自氢,甲基,异丙基,叔丁基,卤素,羟基或甲氧基.制备方法为:将3羟... 刘亚军,刘沙沙,刘晓霞,... 被引量: 0发表: 2019年 Total synthesis of pro-resolving and tissue-regenerative Protectin sulfido-co...
In the presence of BF4− as external anion, fluoride abstraction competes with carbonylation to yield the neutral fluorophosphide hydrides [Mo2Cp2(µ-H)(µ-PFR)(CO)4]. Similar results were obtained in the protonation reactions of the hydride compounds having a Ph substituent on phos...
1. [Et3O]BF4 (1.2 equiv.) DME, 50 °C, 2 h 2. NaBH4 (6 equiv.) 50 °C, 2 h BH3 Ph P Me OMe (RP)-8ae·BH3, 72%, 94:6 e.r. Fig. 6 | Enantiodivergent synthesis of P-stereogenic phosphine oxides. a, Sequence-specific formation of both enantiomers of 7ab. b, ...
From the reaction of 3 with AgCN, the sterically stabilized P-cyanophosphaalkene (iPrMe2Si)2C=P-CN (7) was isolated. The structures of the related P-fluorenylphosphaalkene 9 (from 3 with fluorenyllithium) and of the P-selenophosphaalkenes (iPrMe2Si)2C = PSe(2,4,6-tBu3C6H2) (...
New cationic P-coordinated (diphenylphosphino)alkyne complexes with molybdenum [(Mp)Ph2PC CR][BF4] {R=H, Me, tBu, Ph, Tol; Mp=(C5H5)Mo(CO)3} have been pre... LJ Suades - 《Journal of Organometallic Chemistry》 被引量: 85发表: 2000年 Reaction of an alkyne with dinickel-diphenylsily...
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Syntheses of Dinuclear and Trinuclear Hydridoplatinum Complexes with Bridging Phosphido Ligands [Pt~2H~2(mu-PR~2)~2(PEt~3)~2] (R = ^tBu, Ph) and [Pt~3H~2(m... The reaction of Ph2PH with Pt(PEt3)3 in 2:1 molar ratio produces the linear triplatinum complex [Pt3H2(μ-PPh2)4...
PG05TBUL2A-RTK/P 900000 KEC 2020+PBHF DFN1006 ¥0.0500元>=10 个 深圳市福田区俊腾源电子商行 5年 -- 立即询价 查看电话 QQ联系 BSS84P H6327 电子元器件 Infineon/英飞凌 封装PG-SOT23-3 批次23+ BSS84PH6327 12000 Infineon/英飞凌 PG-SOT23-3 23+ ...
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