| è´§å· | å“牌 | 产å“åç§° | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| D807805 | MACKLIN | 2-二å”ä¸åŸºè†¦-2',4',6'-三异丙基è”苯 | 97% | 44å…ƒ/1g; 112å…ƒ/5g; 515å…ƒ/25g; 1620å…ƒ/100g; 8010å…ƒ/500g; | 咨询 |
储å˜ï¼š2~8℃,干燥,å¯†å° çŠ¶æ€ï¼šç™½è‰²åˆ°ç°ç™½è‰²ç²‰æœ« |
| D5039 | TCI | 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl | >98.0%(T)(qNMR) | 840元/1G; 2720元/5G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/åˆ†æžæ–¹æ³• | >98.0%(T)(qNMR) | | 分åå¼/分åé‡ | C29H45P = 424.65 | | 外观与形状(20℃) | 固体 | | 储å˜åœ¨æƒ°æ€§æ°”体下 | å˜æ”¾äºŽæƒ°æ€§æ°”ä½“ä¹‹ä¸ | | 应é¿å…的情况 | 空气 | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | Reaxys-RN | 9426658 | | PubChem物质ID | 354334390 | | MDLç¼–å· | MFCD06411306 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Almost white powder to crystal | | Purity(Nonaqueous Titration) | min. 98.0 % | | Purity(qNMR) | min. 98.0 % | | Melting point | 146.0 to 150.0 ℃ |
物性(å‚考值) | 熔点 | 148 ℃ | | 溶解性(坿º¶äºŽ) | 甲苯 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | ä¿¡å·è¯ | è¦å‘Š | | å±é™©æ€§è¯´æ˜Ž | H315 : é€ æˆçš®è‚¤åˆºæ¿€ã€‚ H319 : é€ æˆä¸¥é‡çœ¼åˆºæ¿€ã€‚
| | 防范说明 | P264 : 作业åŽå½»åº•清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护é¢å…·ã€‚ P302 + P352 : 如皮肤沾染:用水充分清洗。 P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。 P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚ç»§ç»å†²æ´—。 P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚ P332 + P313 : 如å‘生皮肤刺激:求医/就诊。
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| 15-1052 | Strem | 2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl | min. 98% | 405元/500mg; 1185元/2g; 4125元/10g; 16515元/50g; 47265元/250g; | 咨询 |
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| 638080 | Sigma-Aldrich | tBuXPhos | 98% | 678.88元/1 G; 3024.47元/5 G; 14366.2元/25 G; 35270.2元/100 G; 78043.8元/500 G; | 咨询 |
产å“说明 一般æè¿° tBuXPhos [2-二-å”-ä¸åŸºè†¦åŸº-2′,4′,6′-三异丙基è”苯]是由 Buchwald集团开å‘的空气稳定的富电å二芳基膦é…体,用于增强交å‰å¶è”å应ä¸é’¯å‚¬åŒ–çš„å应性。 应用 tBuXPhos 已用于制备 [tBuXPhosAu(MeCN)] BAr4F,是末端芳基烷与å–代烯烃的分åé—´ [2 + 2] çŽ¯åŠ æˆå应,形æˆå…·æœ‰é«˜åŒºåŸŸé€‰æ‹©æ€§çš„官能化环ä¸çƒ¯çš„金催化剂。 tBuXPhos 是 Pd 催化的 C-O å’Œ C-N 键形æˆçš„é…体。 它å¯ç”¨äºŽä»¥ä¸‹å应: - 钯催化的 Tsuji-Trost å–代和苄基氟化物的交å‰å¶è”。
- 钯催化的亚磺酰胺和芳基å¤åŒ–物的 C-N 交å‰å¶è”。
- 钯催化的溴 - 溴查耳酮的快速甲氧基化和氘代甲氧基化。
包装 1, 5, 25, 100, 500 g in glass bottle æ³•å¾‹ä¿¡æ¯ ä½¿ç”¨æ¶‰åŠçš„专利å·ï¼šEP 1097158ï¼›JP 5758844ï¼›CA 2336691 åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H45P | | 分åé‡ | 424.64 | | MDLç¼–å· | MFCD06411306 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24882908 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | 测定 | 98% | | reaction suitability | reaction type: Cross Couplings reagent type: ligand reaction type: Arylations reagent type: ligand reaction type: Buchwald-Hartwig Cross Coupling Reaction reagent type: ligand reaction type: Carboxylations reagent type: ligand reaction type: Decarboxylations | | çŽ¯ä¿æ›¿ä»£äº§å“得分 | old score: 12 new score: 1 Find out more about DOZN™ Scoring | | çŽ¯ä¿æ›¿ä»£äº§å“特性 | Atom Economy Design for Energy Efficiency Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry. | | mp | 148-151 ℃ (lit.) | | 官能团 | phosphine | | çŽ¯ä¿æ›¿ä»£äº§å“分类 | Re-engineered | | SMILES string | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C(C)(C)C)C(C)(C)C | | InChI | 1S/C29H45P/c1-19(2)22-17-24(20(3)4)27(25(18-22)21(5)6)23-15-13-14-16-26(23)30(28(7,8)9)29(10,11)12/h13-21H,1-12H3 | | InChI key | SACNIGZYDTUHKB-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 901904 | Sigma-Aldrich | tBuXPhos | 95% | 538.68元/1 G; 2092.95元/5 G; 3687.95元/25 G; | 咨询 |
产å“说明 一般æè¿° tBuXPhos [2-Di-tert-butylphosphino-2′,4′,6′-triisopropylbiphenyl] is an air-stable, electron-rich biaryl phosphine ligand developed by the Buchwald group to enhance the reactivity of palladium catalysis during cross-coupling reactions. 应用 tBuXPhos has been used in the preparation of [tBuXPhosAu(MeCN)]BAr4F, a gold catalyst for the intermolecular [2+2] cycloaddition of terminal arylalkynes with substituted alkenes to form functionalized cyclobutenes with high regioselectivity. æ³•å¾‹ä¿¡æ¯ ä½¿ç”¨æ¶‰åŠçš„专利å·ï¼šEP 1097158ï¼›JP 5758844ï¼›CA 2336691 åŸºæœ¬ä¿¡æ¯ | ç»éªŒ(实验)分åå¼ | C29H45P | | 分åé‡ | 424.64 | | MDLç¼–å· | MFCD06411306 |
äº§å“æ€§è´¨ | 测定 | 95% | | å½¢å¼ | powder or crystals | | reaction suitability | reaction type: Buchwald-Hartwig Cross Coupling Reaction reaction type: Heck Reaction reaction type: Hiyama Coupling reaction type: Negishi Coupling reaction type: Sonogashira Coupling reaction type: Stille Coupling reaction type: Suzuki-Miyaura Coupling reagent type: ligand | | mp | 148-151 ℃ (lit.) 150 ℃ | | 官能团 | phosphine | | SMILES string | CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C(C)(C)C)C(C)(C)C | | InChI | 1S/C29H45P/c1-19(2)22-17-24(20(3)4)27(25(18-22)21(5)6)23-15-13-14-16-26(23)30(28(7,8)9)29(10,11)12/h13-21H,1-12H3 | | InChI key | SACNIGZYDTUHKB-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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