| 000 | 02500nlm1a2200505 4500 | ||
|---|---|---|---|
| 001 | 667545 | ||
| 005 | 20231030042115.0 | ||
| 035 | _a(RuTPU)RU\TPU\network\38750 | ||
| 035 | _aRU\TPU\network\9219 | ||
| 090 | _a667545 | ||
| 100 | _a20220331a2021 k y0engy50 ba | ||
| 101 | 0 | _aeng | |
| 135 | _adrcn ---uucaa | ||
| 181 | 0 | _ai | |
| 182 | 0 | _ab | |
| 200 | 1 |
_aTransition-Metal-Free Base-Controlled C−N Coupling Reactions: Selective Mono Versus Diarylation of Primary Amines with 2-Chlorobenzimidazoles _fWei Sang, Yan-Yan Gong, Hua Cheng [et al.] |
|
| 203 |
_aText _celectronic |
||
| 300 | _aTitle screen | ||
| 320 | _a[References: 22 tit.] | ||
| 330 | _aHerein, a base-controlled protocol was developed for the C−N coupling of primary amines and 2-chlorobenzimidazoles, affording a handful of secondary or tertiary amines in a selective fashion. Moreover, this protocol was realized under transition-metal-free conditions, and the variation of the base from iPr2NH to LiOtBu completely switched the selectivity from monoarylation to diarylation. Further investigations elucidated that the variety, intrinsic basicity and amount of the utilized bases considerably affected these reactions. | ||
| 461 | _tAdvanced Synthesis and Catalysis | ||
| 463 |
_tVol. 363, iss. 5 _v[P. 1408-1416] _d2021 |
||
| 610 | 1 | _aэлектронный ресурс | |
| 610 | 1 | _aтруды учёных ТПУ | |
| 610 | 1 | _atransition-metal-free | |
| 610 | 1 | _abase-controlled | |
| 610 | 1 | _aCN coupling | |
| 610 | 1 | _adiarylation | |
| 610 | 1 | _amonoarylation | |
| 610 | 1 | _a2-aminobenzimida-zoles | |
| 610 | 1 | _aпереходные металлы | |
| 610 | 1 | _aамины | |
| 701 | 0 | _aWei Sang | |
| 701 | 0 | _aYan-Yan Gong | |
| 701 | 0 | _aHua Cheng | |
| 701 | 0 | _aRui Zhang | |
| 701 | 0 | _aYe Yuan | |
| 701 | 0 | _aGuang-Gao Fan | |
| 701 | 0 | _aZhi-Qin Wang | |
| 701 | 0 | _aCheng Chen | |
| 701 | 1 |
_aVerpoort _bF. V. K. _cchemist-technologist _cProfessor of Tomsk Polytechnic University, doctor of chemical Sciences _f1963- _gFrensis Valter Kornelius _2stltpush _3(RuTPU)RU\TPU\pers\35059 |
|
| 712 | 0 | 2 |
_aНациональный исследовательский Томский политехнический университет _bИсследовательская школа химических и биомедицинских технологий _c(2017- ) _h8120 _2stltpush _3(RuTPU)RU\TPU\col\23537 |
| 801 | 2 |
_aRU _b63413507 _c20220331 _gRCR |
|
| 856 | 4 | _uhttps://doi.org/10.1002/adsc.202001365 | |
| 942 | _cCF | ||