| ²é¿´: 456 | »Ø¸´: 1 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
cwj3885½ð³æ (³õÈëÎÄ̳)
|
[½»Á÷]
ÇóÖúÈÕÓïרÀû·Òë
|
||
|
?¨®?¨²????????¡¤???????¡Á¡§??????????~ ¡¤?????????[0111]??[0113]??[0115]??[0116] https://d.namipan.com/d/70ecc9dd ... 365aea34cb278241b00 |
» ²ÂÄãϲ»¶
2026Ä껪ÄÏʦ·¶´óѧ»¶Ó»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡
ÒѾÓÐ5È˻ظ´
298Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
ÊýÒ»Ó¢Ò»271ר˶£¨085401£©Çóµ÷¼Á£¬¿É¿ç
ÒѾÓÐ8È˻ظ´
295Çóµ÷¼Á
ÒѾÓÐ4È˻ظ´
0856Çóµ÷¼Á
ÒѾÓÐ5È˻ظ´
²ÄÁÏѧ˶333Çóµ÷¼Á
ÒѾÓÐ10È˻ظ´
299Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Ò»Ö¾Ô¸Ö£ÖÝ´óѧ£¬080500ѧ˶£¬×Ü·Ö317·ÖÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
289Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
070305¸ß·Ö×Ó»¯Ñ§ÓëÎïÀí 304·ÖÇóµ÷¼Á
ÒѾÓÐ6È˻ظ´
345022859
½ð³æ (³õÈëÎÄ̳)
- ·ÒëEPI: 4
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 826.5
- Ìû×Ó: 47
- ÔÚÏß: 62.8Сʱ
- ³æºÅ: 1076279
- ×¢²á: 2010-08-17
- רҵ: Ò©Îﻯѧ
¡ï
wypward(½ð±Ò+1):лл²ÎÓë 2010-09-21 18:37:31
cwj3885(½ð±Ò+300, ·ÒëEPI+1):лл 2010-09-23 19:49:32
wypward(½ð±Ò+1):лл²ÎÓë 2010-09-21 18:37:31
cwj3885(½ð±Ò+300, ·ÒëEPI+1):лл 2010-09-23 19:49:32
|
[0111]£¬[0113]£¬[0115]£¬[0116 A£ºracemi trans- 2-benzilaminocyclohexanol 0111 ²Î¿¼Àý2 £¨racemi trans- 2-benzilaminocyclohexanol£©µÄºÏ³É Ïò×°ÓнÁ°è»ú£¬ÍÁ¶úÆäºìÓÍ£¨[turkey©\red oil£©µÄµÎ¹Ü£¬Î¶ȼƣ¬ÀäÈ´Æ÷µÄ500mlµÄ4¿ÚÉÕÆ¿ÀװÈë107.2g£¨0.1mol£©µÄbenzilamine,100gµÄmethanol,ÔÚ65-70ÉãÊ϶ȣ¬ÓÃÈýСʱÄڱ߽Á°è±ßµÎ¼Ó98.14g£¨0.1mol£©µÄcyclohexanol¡£·´Ó¦ÒºÔÚ65-70ÉãÊ϶ȵÄÌõ¼þϽÁ°è14Сʱ£¬µÃµ½Ä¿µÄÎïracemi trans- 2-benzilaminocyclohexanolµÄ¼×´¼ÈÜÒº293.9g¡££¨Ä¿µÄÎïÖØÁ¿°Ù·ÖÊý62.5%£¬183.7g£¬ÊÕÂÊ90%£© 0113 ʵÀý6 ÓÃS-¿àÐÓÈÊËá[mandelic acid]·ÖÀëA ¹âѧ·ÖÀë Ïò×°ÓнÁ°è×ÓµÄ100mlµÄÉÕÆ¿ÖмÓÈë²Î¿¼Àý2µÃµ½µÄ AµÄ¼×´¼ÈÜÒº20.0g£¨61ºÁĪ£©£¬9.3gµÄs-¿àÐÓÈÊËᣨ61ºÁĪ£©£¬32.7gµÄË®£¬2.1gµÄ¼×´¼£¬¼Óε½40ʹÆäÈܽ⡣ÓÃÈýСʱʹÆäÀäÈ´µ½20-25ÉãÊ϶ÈÖ®ºó£¬ÔÚͬζÈϽÁ°èһСʱ¡£Îö³ö½á¾§£¬¹ýÂ˺󣬸ÉÔïµÃµ½5.9gµÄÑΡ£ÑÎÖк¬ÓÐtransµÄA 55.9%¡££¨1R£¬2R£©-trans-2-benzilaminocyclohexanolµÄ¹âѧ´¿¶È95%ee 0115 ʵÀý8 ÓÃdi-p-toluoyl-L-¾ÆÊ¯Ëá·ÖÀë A ¹âѧ·ÖÀë Ïò×°ÓнÁ°èÆ÷£¬ÀäÈ´Æ÷£¬Î¶ȼƵÄ4¿Ú1000mlµÄÉÕÆ¿ÖмÓÈë di-p-toluoyl-L-¾ÆÊ¯Ëá µÄһˮºÍÎï260.8g£¨645ºÁĪ£©£¬500.1gµÄ¼×´¼ºó£¬¼ÓÈë²Î¿¼Àý2µ½µÄAµÄ¼×´¼ÈÜÒº212.0g£¨645ºÁĪ£©£¬¼ÓÎÂÖÁ70ÉãÊ϶ȡ£70ÉãÊÏ¶È ³Â»¯£¨ripening£©Ò»Ð¡Ê±£¬È»ºóÓÃ5СʱÀäÈ´µ½10-15ÉãÊ϶ȡ£Í¬Î¶ÈϽÁ°è1Сʱ¡£Îö³ö½á¾§£¬¹ýÂË£¬¸ÉÔïµÄ170.0gµÄÑΡ£ÑÎÖк¬ÓÐ34.2%µÄ·´Ê½µÄA¡£ÑÎÖк¬ÓÐtransµÄA 55.9%¡££¨1R£¬2R£©-trans-2-benzilaminocyclohexanolµÄ¹âѧ´¿¶È99.3%ee£¬ÊÕÂÊ87.4%¡£ 0116 ʵÀý9 £¨1R£¬2R£©-trans-2-benzilaminocyclohexanol.di-p-toluoyl-L-¾ÆÊ¯ËᣨÕâÊǸö¸´ºÏÎïÓ¦¸Ã£©µÄÑνâ Ïò×°ÓнÁ°èÆ÷£¬Î¶ȼƣ¬ÀäÈ´Æ÷µÄ2000mlµÄ4¿ÚÉÕÆ¿ÖмÓÈëʵÀý8µÃµ½µÄ£¨1R£¬2R£©-trans-2-benzilaminocyclohexanolµÄdi-p-toluoyl-L-¾ÆÊ¯ËáÑÎ162.5g£¨£¨1R£¬2R£©-trans-2-benzilaminocyclohexanolµÄº¬Á¿34.2%£¬55.5g£¬270ºÁĪ£©£¬480gË®£¬ toluene 480g£¬±ß½Á°è±ßµÎ¼Ó48%µÄNaoHµÄË®ÈÜÒº42.0g£¨504ºÁĪ£©£¬PH±ä³É11.0¡£·ÖÒººó536.7gµÄtoluene²ãÖк¬ÓÐ10.2%µÄ£¨1R£¬2R£©-trans-2-benzilaminocyclohexanol£¨55.0g 268ºÁĪ£©¡£½«´Ëtoluene²ãÒºÌåŨËõ£¬µÃµ½192.2gµÄŨËõÎï¡£ ÒëÎÄÖеĹؼüÊÔ¼ÁµÄÓ¢ÎÄÒ»¶¨ÕýÈ· |
2Â¥2010-09-21 00:53:58














»Ø¸´´ËÂ¥
6