| ²é¿´: 407 | »Ø¸´: 1 | |||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | |||
yxchemÖ÷¹ÜÇø³¤
|
[ÇóÖú]
Çó·ÒëÒ»¾ä»¯Ñ§ÊµÑé²Ù×÷£¬Ã÷ÌìµÃÓ㬽ô¼±ÇóÖú
|
||
|
»¯ºÏÎï(1) by Hydrogenolysis of Adrena-lone (»¯ºÏÎï6). A Parr hydrogenation apparatus was charged with 110 mg (0.49 mmol) of £¨»¯ºÏÎï6£©,5.0 g of 5% aqueous HCl, and 27 mg of 10% Pd/C catalyst. This was shaken for 20 h a t 67¡ãC under 50 psi of H2. After cooling, the mixture was vacuum filtered and concentrated. To a solution of »¯ºÏÎï9 (6.63 g, 30.0 mmol) in EtOH (60 mL, absolute) was added ethereal HCl (10 mL) and 1 g of 10% Pd/C, and the mixture was shaken with H2 (55 psi, 4 h), filtered, and evaporated to a light yellow oil 6.15 g . [ Last edited by yxchem on 2012-8-27 at 13:44 ] |
» ²ÂÄãϲ»¶
309·Ö085801Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©
ÒѾÓÐ3È˻ظ´
Çóµ÷¼Á£ºÒ»Ö¾Ô¸£ºÄϾ©´óѧ רҵ£º0705 ×Ü·Ö320 £¬±¾¿Æ985£¬ËÄÁù¼¶Òѹý
ÒѾÓÐ3È˻ظ´
»·¾³¹¤³Ì 085701£¬267Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
308Çóµ÷¼Á
ÒѾÓÐ12È˻ظ´
Çóµ÷¼Á£º085600²ÄÁÏÓ뻯¹¤£¬¿¼²Ä¿Æ»ù£¬×Ü·Ö319
ÒѾÓÐ21È˻ظ´
311Çóµ÷¼Á
ÒѾÓÐ8È˻ظ´
294·Ö080500²ÄÁÏ¿ÆÑ§Ó빤³ÌÇóµ÷¼Á
ÒѾÓÐ13È˻ظ´
288Çóµ÷¼Á Ò»Ö¾Ô¸¹þ¹¤´ó ²ÄÁÏÓ뻯¹¤
ÒѾÓÐ19È˻ظ´
288×ÊÔ´Óë»·¾³×¨Ë¶Çóµ÷¼Á£¬²»ÏÞרҵ£¬ÓÐѧÉϾÍÐÐ
ÒѾÓÐ23È˻ظ´
hce123
³¬¼¶°æÖ÷
![]()
![]()
![]()
![]()
- ·ÒëEPI: 6
- Ó¦Öú: 0 (Ó×¶ùÔ°)
- ½ð±Ò: 2210.9
- ºì»¨: 1
- Ìû×Ó: 58
- ÔÚÏß: 53.8Сʱ
- ³æºÅ: 1343314
- ×¢²á: 2011-07-12
- ÐÔ±ð: MM
- רҵ: »¯Ñ§·´Ó¦¹¤³Ì
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
yxchem: ½ð±Ò+22, ·ÒëEPI+1 2012-08-27 14:57:29
yxchem: ½ð±Ò+22, ·ÒëEPI+1 2012-08-27 14:57:29
|
»¯ºÏÎï6£¨ÉöÉÏÏÙͪ£©¼ÓÇâ´ß»¯ÁѽâÖÆÈ¡»¯ºÏÎ1£©¡£½«110mgµÄ»¯ºÏÎï6¡¢5.0g 5% µÄHClÈÜÒººÍ27mg10% µÄPd/C´ß»¯¼Á×°ÌîÓÚÇ⻯װÖÃÄÚ¡£ÔÚÇâÆøÑ¹Á¦Îª50 psi¡¢Î¶ÈΪ67¡æµÄÌõ¼þÏÂÕðµ´2h¡£ÀäÈ´ºó£¬½«»ìºÏÎïÕæ¿Õ¹ýÂ˲¢Å¨Ëõ¡£Ïò»¯ºÏÎï9µÄ¾Æ¾«ÈÜÒº£¨60mlµÄ¾Æ¾«Öк¬ÓÐ30.0mmol»¯ºÏÎï9£©¼ÓÈë10mlÉÏÊöHClÈÜÒººÍ1gPd/C´ß»¯¼Á£¬È»ºó½«»ìºÏÎïÔÚÇâÆøÑ¹Á¦Îª55 psiµÄÌõ¼þÏÂÕðµ´4h£¬»ìºÏÎï¹ýÂ˲¢Õô·¢Å¨ËõÖÁµ»ÆÉ«ÓÍ×´ÎïÔ¼ÓÐ6.15g¡£ ¹©LZ²Î¿¼ |
2Â¥2012-08-27 14:43:17














»Ø¸´´ËÂ¥