¼ÝÔ¦ÊÖÐÔ£¬Ñ»·Ê¹Óà | CTSOAt¡ªÐÂÒ»´ú¶à¹¦Ð§ºÏ³É¹¤¾ß-ÌÚ²©tengbo9885¹ÙÍø" /> Ò»Åä¾°ÏÈÈÝ ËõºÏÊÔ¼ÁµÄÉú³¤ÈÕÐÂÔÂÒ죬´Ó¹Å°åÊÔ¼Áµ½²ã³ö²»ÇîµÄÐÂÓ±Éè¼Æ£¬¼«´óÍÆ¶¯Á˶àëĺϳÉÊÖÒÕµÄˢС£ÐÂÐÍÊÔ¼ÁÏÔÖøÌáÉýÁ˺ÏЧ¹ûÂÊÓë´¿¶È£¬Ê¹µÃëļüµÄ¹¹½¨Ô½·¢¸ßЧ¡¢¾«×¼£¬Í¬Ê±Ò²ÎªÉúÃü¿ÆÑ§ºÍÐÂÒ©Ñз¢Ìá-ÌÚ²©tengbo9885¹ÙÍø" /> ¼ÝÔ¦ÊÖÐÔ£¬Ñ»·Ê¹Óà | CTSOAt¡ªÐÂÒ»´ú¶à¹¦Ð§ºÏ³É¹¤¾ß-ÌÚ²©tengbo9885¹ÙÍø"> Ò»Åä¾°ÏÈÈÝ ËõºÏÊÔ¼ÁµÄÉú³¤ÈÕÐÂÔÂÒ죬´Ó¹Å°åÊÔ¼Áµ½²ã³ö²»ÇîµÄÐÂÓ±Éè¼Æ£¬¼«´óÍÆ¶¯Á˶àëĺϳÉÊÖÒÕµÄˢС£ÐÂÐÍÊÔ¼ÁÏÔÖøÌáÉýÁ˺ÏЧ¹ûÂÊÓë´¿¶È£¬Ê¹µÃëļüµÄ¹¹½¨Ô½·¢¸ßЧ¡¢¾«×¼£¬Í¬Ê±Ò²ÎªÉúÃü¿ÆÑ§ºÍÐÂÒ©Ñз¢Ìá-ÌÚ²©tengbo9885¹ÙÍø"> ÌÚ²©tengbo9885¹ÙÍø">
ÐÂÎŶ¯Ì¬
ËõºÏÊÔ¼ÁµÄÉú³¤ÈÕÐÂÔÂÒ죬´Ó¹Å°åÊÔ¼Áµ½²ã³ö²»ÇîµÄÐÂÓ±Éè¼Æ£¬¼«´óÍÆ¶¯Á˶àëĺϳÉÊÖÒÕµÄˢС£ÐÂÐÍÊÔ¼ÁÏÔÖøÌáÉýÁ˺ÏЧ¹ûÂÊÓë´¿¶È£¬Ê¹µÃëļüµÄ¹¹½¨Ô½·¢¸ßЧ¡¢¾«×¼£¬Í¬Ê±Ò²ÎªÉúÃü¿ÆÑ§ºÍÐÂÒ©Ñз¢ÌṩÁËÖ÷Òª¹¤¾ß¡£
3H-[1,2,3]Èýµªßò[4,5-b]ßÁà¤-3-»ù 5-ÂÈàç·Ô-2-»ÇËáõ¥£¨¼ò³ÆCTSOAt£¬½á¹¹¼ûÏÂͼ£©ÊÇÒ»ÖÖÐÂÐͶ๦ЧËõºÏÊÔ¼Á£¬¿ÉÒÔÓÃÓÚÔö½øC-O£¬C-N£¬C-C¼üµÄÐγɣ¬Äܹ»½ÓÄÉÑ»·Ê¹Óá£ÔÚÎȹÌÐÔ·½Ã棬¸ÃÊÔ¼Á¿ÉÔÚ0¡æÌõ¼þÏÂÎȹÌÉúÑİëÄ꣬ÁíÍ⣬¾ÊÔÑé֤ʵ£¬CTSOAt·Ö×ÓÖеÄÒªº¦ÅþÁ¬ÎªS-O¼üÏàÁ¬£¬¶ø·ÇS-N¼ü£¬²¢ÇÒǰÕߵļüÄܸüµÍ£¬ÕûÌå½á¹¹Ô½·¢Îȹ̡£±ðµÄ£¬Óë±£´æÈÈÎȹÌÒþ»¼µÄHOAtÏà±È£¬CTSOAt¾DSCºÍTGA²âÊÔ֤ʵ¾ßÓкܺõÄÈÈÎȹÌÐÔ¡£

ÖµµÃÒ»ÌáµÄÊÇ£¬¾ºã¾ÃÑéÖ¤£¬»ùÓÚHOAt½á¹¹µÄËõºÏÊÔ¼Áͨ³£¾ßÓнϺõÄÒÖÖÆÏûÐýÄÜÁ¦¡£CTSOAtÖв»µ«±£´æÁËHOAtµÄ½á¹¹Æ¬¶Ï£¬Æäàç·Ô½á¹¹Ò²»áÓëôÈËáÐγÉÓÐÀûµÄÏ໥×÷Ó㬽øÒ»²½Ôö½ø¹¹Ð͵ļá³Ö¡£
CTSOAt×÷ΪһÖÖÐÂÐͶ๦ЧµÄ¸ßЧËõºÏÊÔ¼Á£¬²»µ«¿ÉÔö½øõ£°·»¯ºÍõ¥»¯·´Ó¦£¬»¹¿ÉÒÔ¼ÓÈëSuzuki·´Ó¦£¬ÊµÏÖôÈËᵽͪÀ໯ºÏÎïµÄת»¯¡£
1. õ£°·ºÍ¶àëÄ
õ£°·ºÏ³É
Mandal BhubaneswarÍŶÓϵͳ²âÊÔÁËCTSOAtÔÚõ£°·ºÏ³ÉÖеÄÊÊÓùæÄ££¬°üÀ¨·¼ÏãËᣨÎüµç×Ӻ͸øµç×Ó»ù£©¡¢£¨³¤Á´£©Ö¬·¾ËᣬÒÔ¼°·¼Ïã°·¡¢Ö¬·¾°·ºÍ´óλ×è°·µÈ°·À໯ºÏÎʵÑéЧ¹ûÏÔʾ£¬Ä¿µÄ»¯ºÏÎïµÄÊÕÂÊÆÕ±éÔÚ90%ÒÔÉÏ£¬¼´±ã¹ØÓÚº¬ÓмîÃô¸Ð»ùÍÅFmoc±£»¤µÄµ×ÎCTSOAtÈÔÄܸßЧ´ß»¯·´Ó¦£¬Ë³Ëì»ñµÃÏìÓ¦µÄõ£°·¡£

¶àëĺϳÉ
ÔÚͬÑùÌõ¼þÏ£¬CTSOAt±»ÀÖ³ÉÓÃÓںϳɺ¬ÓÐÖÖÖÖ±£»¤»ùºÍ¾ßÓпռäλ×èµÄ¶þëĺÍÈýëÄ£¬·´Ó¦ÊÕÂʸߣ¬ÔÚÁ¢Ìå¹¹ÐÔ¼á³Ö·½ÃæÌåÏÖÓÅÒ죬³ä·ÖÌåÏÖÁËÆäÔÚÖØ´óëĶÎ×é×°ÖеÄÊÊÓÃÐÔ¡£

¹ÌÏàºÏ³É
ÔÚ¹ÌÏàºÏ³ÉÖУ¬½ÓÄÉÂÌÉ«ÈܼÁ10%DMSO/ÒÒËáÒÒõ¥£¬ÓÚRink amide MBHAÊ÷Ö¬ÉϽÓÄÉFmoc/t-BuÕ½ÂԺϳɶàëÄÐòÁУ¬CTSOAtÔÚËùÓвâÊÔÐòÁÐÖоù»ñµÃÁËÖª×ãÊÕÂÊ¡£ÆäÖÐÔںϳɵí·ÛÑùÂѰ×-¦Â (A¦Â) µÄ½¹µãƬ¶ÏÀàËÆÎïKLVFFʱ£¬ÊÕÂÊ56%£¬¶øHATUÔÚÏàͬÌõ¼þÏÂÊÕÂÊΪ27%¡£

Ò©ÎïÐÞÊÎ
CTSOAt»¹¿ÉÓÃÓÚ¶àÖÖÒ©Îï·Ö×ÓµÄõ£°·»¯½á¹¹ÐÞÊΣ¬È缪·ÇÂÞÆë£¬ßÅßáÃÀÐÁµÈ£¬ÕâЩ°¸Àý½øÒ»²½ÑéÖ¤ÁËÆäÔÚ´óλ×裬ºÍµÍ·´Ó¦»îÐÔ°·ÖеÄÊÊÓüÛÖµ¡£
ÏûÐý»¯ÊµÑé
ΪÉîÈëÆÀ¹ÀCTSOAtµÄÒÖÖÆÏûÐýÄÜÁ¦£¬Mandal BhubaneswarÍŶӺáÏò±ÈÕÕÁËÏֽ׶νÏÁ¿Ö÷Á÷µÄËõºÏÊÔ¼Á£¬ÈçDEPBT¡¢HBTUµÈ£¬Ð§¹ûÅú×¢£¬CTSOAt¿ÉÒÔÔÚ¶Ìʱ¼äÄÚÒÔ95%µÄÊÕÂÊ»ñµÃÄ¿µÄ»¯ºÏÎïÇÒÎÞÏûÐý²úÆ·±¬·¢¡£

2. õ¥µÄºÏ³É
CTSOAtͬÑùÊÊÓÃÓÚõ¥À໯ºÏÎïµÄºÏ³É£¬Ïà½ÏÓÚ°·À໯ºÏÎÇ׺ËÐÔ½ÏÈõµÄ´¼ºÏ³Éõ¥µÄÊÕÂÊÆÕ±éÒªµÍÓÚõ£°·£¬µ«ÈÔÄÜÈ¡µÃ80%ÒÔÉϵÄÊÕÂÊ£¬ÇÒ²úÆ·¹¹Ðͼá³ÖÓÅÒì¡£

CTSOAt½éµ¼µÄ¸ÃÀàËõºÏ·´Ó¦»úÀíÈçÏ£º

ôÈËáÔÚ¼îµÄ×÷ÓÃϽø¹¥CTSOAt£¬ÐγɻìôûÖÐÐÄÌ壬ȻºóHOAtƬ¶ÏÖеÄÑõ¸ºÀë×Ó½ø¹¥»ìôû£¬ÐγɻµÄOAtõ¥£¬×îºó´¼/°·½ø¹¥»ñµÃÏìÓ¦µÄõ¥ºÍõ£°·¡£ÔÚ·´Ó¦Àú³ÌÖлᱬ·¢5-ÂÈ-àç·Ô-2-»ÇËáºÍHOAt¸±²úÆ·£¬Á½Õß¾ÂÈ»¯ÑÇí¿´¦Öóͷ£ºó£¬ÄÜÒÔ50%µÄ½ÓÄÉÂÊ»ñµÃCTSOAt¡£
3. ͪµÄºÏ³É
³ýͨÀýËõºÏ·´Ó¦Í⣬CTSOAt»¹¿ÉÒÔ¼ÓÈëSuzukiżÁª·´Ó¦£¬ÊµÏÖôÈËᵽͪÀ໯ºÏÎïµÄת»¯¡£ÆñÂÛ´øÓÐÎüµç×Ó»ù¡¢¸øµç×Ó»ùÕվɴóλ×èµÄôÈËáºÍÅðËᣬ¾ùÄÜÒÔÖÐµÈÆ«ÉϵÄÊÕÂÊ»ñµÃÄ¿µÄ»¯ºÏÎï¡£

Ïêϸ·´Ó¦»úÀíÈçÏ£ºÔÚPd´ß»¯Ï£¬ÂÄÀúÑõ»¯¼Ó³É¡¢×ª½ðÊôºÍ»¹ÔÏû³ýµÈÀú³Ì£¬ÊµÏÖôÈËáÖÁͪµÄת»¯¡£

CTSOAtÊÇÒ»ÖÖÐÂÐ͵ġ¢¿É½ÓÄɵÄËõºÏÊÔ¼Á£¬¾ßÓÐÓÅÒìµÄ¹ÙÄÜÍÅÄÍÊÜÐÔºÍλ×èÄÍÊÜÐÔ¡£¸ÃÊÔ¼Á²»µ«Äܹ»¸ßЧÔö½øõ£°·¡¢õ¥µÄºÏ³É£¬²¢ÏÔÖøÒÖÖÆÏûÐý»¯Õ÷ÏóµÄ±¬·¢£¬»¹ÔÚÒ©Îï·Ö×ÓµÄÐÞÊμ°¹ÌÏàºÏ³ÉÖÐÒ²Õ¹ÏÖ³öÁÉÀ«µÄÓ¦ÓÃÔ¶¾°¡£²»µ«ÔÆÔÆ£¬¸ÃÊÔ¼Á»¹Äܹ»¼ÓÈëSuzukiżÁª·´Ó¦£¬ÊµÏÖôÈËᵽͪÀ໯ºÏÎïµÄת»¯¡£×ܵÄÀ´Ëµ£¬CTSOAtµÄ¿ª·¢£¬ÎªºÏ³É»¯Ñ§¼°Ïà¹ØÁìÓòÌṩÁËеÄÓÐÁ¦¹¤¾ß¡£
ÌÚ²©tengbo9885¹ÙÍø£¨¹ÉƱ´úÂ룺301393.SZ£©£¬½¨ÉèÓÚ2003Ä꣬×ܲ¿Î»ÓÚËÕÖÝÊиßÐÂÇø£¬ÊÇÒ»¼ÒΪȫÇòÒ½Ò©Ñз¢¼°Éú²úÆóÒµÌá¹©ÌØÉ«ÖÊÁϵĹú¼Ò¸ßÐÂÊÖÒÕÆóÒµ¡£²úÆ·Ö÷ÒªÓ¦ÓÃÓÚ¶àëÄ¡¢ºËÜÕËáºÍÒ½Ò©ºÏ³ÉµÈÁìÓò£¬²úÆ·¹æÄ£º¸ÇÌØÉ«õ£°·¼ü×é³ÉÓÃËõºÏ¼Á¡¢±£»¤¼Á¡¢Á´½Ó¼Á¡¢¿¹ÌåżÁªÒ©ÎïÓÃÂѰ×Öʽ»Áª¼Á¡¢·Ö×ÓÆö¿é¡¢Ö¬ÖÊÌå¡¢Á×ÊÔ¼ÁµÈÖÖÀà¡£ÏÖÔÚÒÑÀÛ¼ÆÑб¬·¢²úÖݪֲúÆ·´ï1500¶àÖÖ¡£
¾ÓÉ22ÄêµÄ²»Ð¸Æð¾¢ºÍ»ýÀÛ£¬ÌÚ²©tengbo9885¹ÙÍøÉúÎïÔÚÈ«Çò¶àëĺϳÉÊÔ¼ÁÁìÓòÒ»Á¬Éî¸û£¬ÏÖÒÑÉú³¤³ÉΪ¾ßÓÐÆÕ±é¶¨ÖÆ²úÆ·ÁýÕÖÄÜÁ¦ºÍÏÔÖø¹æÄ£»¯Éú²úÓÅÊÆµÄÁìÏÈÆóÒµ£¬¿ÉÒÔÖª×ãÖÖÖÖ¿Í»§µÄÌØ¶¨ÐèÇó¡£ÎÒÃÇÕæÖ¿Ô¼Çë¶Ô¸Ã²úÆ·¸ÐÐËȤµÄ¿Í»§ÓëÎÒÃÇÁªÏµ£¬ÒÔ±ã½øÒ»²½Ïàʶ²úÆ·ÏêÇ飬²¢Ì½ÌÖºÏ×÷»ú»á¡£
²Î¿¼ÎÄÏ×£º
[1] Roy, S.; Rahaman, S. R.; Sarkar, A., Mandal, B. Sulfonate Derivative of HOAt (CTSOAt) as a Coupling Reagent for the Construction of C?N, C?O, and C?C Bonds[J]. J. Org. Chem. 2025, 90, 34, 12061¨C12079.
