| 查看: 288 | 回复: 9 | |||
| 当前主题已经存档。 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[交流]
求79814-40-7beilstein或CA检索一个
|
|||
|
检索目的:全合成 标题:R)-(+)-2-Acetoxysuccinic anhydride Synonym： (R)-3-Acetoxy-dihydro-2,5-furandione O-Acetyl-D-malic anhydride 登录号CAS Number:79814-40-7 Beilstein Registry Number :130824 [ Last edited by Merck2006 on 2007-7-5 at 10:05 ] |
回复此楼» 猜你喜欢
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有7人回复
-
售SCI一区T0P文章，我:8O.55.1.O.5.4,科目齐全,可+急
已经有6人回复
-
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急
已经有9人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有9人回复
-
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有11人回复
-
售SCI一区T0P文章，我:8.O.55.1.O54,科目全,可伽急
已经有4人回复
-
售SCI文章，我:8O.5.5.1O.54,科目全,可十急
已经有3人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有6人回复
-
2026国自然函评费到账
已经有11人回复
-
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有3人回复
|
Beilstein Data: Copyright (c) 1988-2006, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved. Reaction (Beilstein(2006/04):Reactions:Q08 hit 10, RX.ID 5706654) Reaction ID 5706654 Reactant BRN 4660745 (S)-(-)-malic acid Reactant acetic anhydride/acetyl chloride Product BRN 82504 (S)-acetoxy-succinic acid-anhydride No. of Reaction Details 1 Find similar reactions click here Field Availability List (Beilstein(2006/04):Reactions:Q08 hit 10, RX.ID 5706654) Code Field Name Occ. RX Reaction Details 1 Reaction Details (Beilstein(2006/04):Reactions:Q08 hit 10, RX.ID 5706654) Reaction Classification Preparation Yield 94 percent (BRN=82504) Time 1.5 hour(s) Temperature 50 C Ref. 1 5638302; Journal; Shiuey, Shian-Jan; Partridge, John J.; Uskokovic, Milan R.; JOCEAH; J. Org. Chem.; EN; 53; 5; 1988; 1040-1046. |
8楼2007-07-05 11:07:33
zeng-haochen
至尊木虫 (知名作家)
- 应助: 33 (小学生)
- 贵宾: 0.095
- 金币: 24448.4
- 散金: 6000
- 红花: 12
- 帖子: 5955
- 在线: 308.2小时
- 虫号: 288084
- 注册: 2006-10-21
- 性别: GG
- 专业: 高分子合成化学
|
至今无人合成 相关文献 1 Jung, Grace; Yee, James Gee Ken; Chou, Doug Ta Hung; Plouvier, Bertrand M. C. Synthetic processes for the preparation of aminocyclohexyl ether compounds. PCT Int. Appl. (2006), 104pp. CODEN: PIXXD2 WO 2006138673 A2 20061228 CAN 146:100552 AN 2006:1354283 CAPLUS 2 Plouvier, Betrand M. C.; Chou, Doug Ta Hung; Jung, Grace; Choi, Lewis Siu Leung; Sheng, Tao; Barrett, Anthony G. M.; Passafaro, Marco S.; Kurz, Martin; Moeckli, Daniel; Ulmann, Pirmin; Hedinger, Alfred. Synthetic process for stereoselective preparation of aminocyclohexyl ether compounds using resolution of racemic intermediates. PCT Int. Appl. (2006), 231pp. CODEN: PIXXD2 WO 2006088525 A1 20060824 CAN 145:271413 AN 2006:841658 CAPLUS 3 Gogoi, Sanjib; Argade, Narshinha P. A facile two-step chemoenzymatic access to natural germination inhibitor (+)-erigeronic acid A. Tetrahedron (2006), 62(13), 2999-3003. CODEN: TETRAB ISSN:0040-4020. CAN 144:432595 AN 2006:206999 CAPLUS 4 Wu, Hon-sun. Preparation of (optically active) b-substituted g-butyrolactones. Jpn. Kokai Tokkyo Koho (2004), 25 pp. CODEN: JKXXAF JP 2004161614 A 20040610 CAN 141:23414 AN 2004:472267 CAPLUS 5 Giordani, Antonio; Pevarello, Paolo; Speciale, Carmela; Varasi, Mario. Preparation of 4-phenyl-4-oxobutanoates as kynurenine-3-hydroxylase inhibitors. PCT Int. Appl. (1997), 63 pp. CODEN: PIXXD2 WO 9717317 A1 19970515 CAN 127:50402 AN 1997:433650 CAPLUS 6 Kurauchi, Masahiko; Hagiwara, Yoshimasa; Matsueda, Hiroyuki; Nakano, Takashi; Izawa, Kunisuke. Process for producing optically active 2-hydroxy-4-arylbutyric acid or its ester, and intermediate therefor. Eur. Pat. Appl. (1997), 10 pp. CODEN: EPXXDW EP 759424 A1 19970226 CAN 126:238130 AN 1997:257370 CAPLUS 7 Hart, David J.; Yang, Teng Kuei. N-Acyliminium ion rearrangements: generalities and application to the synthesis of pyrrolizidine alkaloids. Journal of Organic Chemistry (1985), 50(2), 235-42. CODEN: JOCEAH ISSN:0022-3263. CAN 102:62494 AN 1985:62494 CAPLUS 8 Hart, David J.; Yang, Teng Kuei. Enantioselective syntheses of (-)-hastanecine and its enantiomer using malic acid as a chiral educt. Journal of the Chemical Society, Chemical Communications (1983), (3), 135-6. CODEN: JCCCAT ISSN:0022-4936. CAN 99:54039 AN 1983:454039 CAPLUS 9 Kumar, S.; Gupta, R. C.; Gupta, C. M.; Anand, Nitya. A new synthetic approach to 8-aza analogs of prostaglandins. Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry (1981), 20B(7), 595-6. CODEN: IJSBDB ISSN:0376-4699. CAN 95:203380 AN 1981:603380 CAPLUS |
2楼2007-07-05 10:33:50
|
Beilstein Data: Copyright (c) 1988-2006, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved. Reaction (Beilstein(2006/04):Reactions:Q08 hit 1, RX.ID 556438) Reaction ID 556438 Reactant BRN 1723541 (S)-hydroxysuccinic acid 385737 acetic acid anhydride Product BRN 82504 (S)-acetoxy-succinic acid-anhydride No. of Reaction Details 2 Find similar reactions not available Field Availability List (Beilstein(2006/04):Reactions:Q08 hit 1, RX.ID 556438) Code Field Name Occ. RX Reaction Details 2 Reaction Details 1 of 2 (Beilstein(2006/04):Reactions:Q08 hit 1, RX.ID 556438) Reaction Classification Preparation Yield 98 percent (BRN=82504) Time 2 hour(s) Temperature 30 C Ref. 1 6319336; Journal; Mhaske, Santosh B.; Argade, Narshinha P.; JOCEAH; J. Org. Chem.; EN; 66; 26; 2001; 9038 - 9040. Ref. 2 6547969; Journal; Mhaske, Santosh B.; Argade, Narshinha P.; JOCEAH; J. Org. Chem.; EN; SIR66; 26; 2001; 9038 - 9040. Reaction Details 2 of 2 (Beilstein(2006/04):Reactions:Q08 hit 1, RX.ID 556438) Reaction Classification Preparation Reagent sulfuric acid Ref. 1 529642; Journal; Jones; JCSOA9; J. Chem. Soc.; 1933; 788, 795. |
3楼2007-07-05 11:00:55
|
Beilstein Data: Copyright (c) 1988-2006, Beilstein Institut zur Foerderung der Chemischen Wissenschaften licensed to Beilstein GmbH and MDL Information Systems GmbH. All rights reserved. Reaction (Beilstein(2006/04):Reactions:Q08 hit 4, RX.ID 3316064) Reaction ID 3316064 Reactant BRN 1723530 L-aspartic acid 605303 acetyl chloride Product BRN 82504 (S)-acetoxy-succinic acid-anhydride No. of Reaction Details 1 Find similar reactions click here Field Availability List (Beilstein(2006/04):Reactions:Q08 hit 4, RX.ID 3316064) Code Field Name Occ. RX Reaction Details 1 Reaction Details (Beilstein(2006/04):Reactions:Q08 hit 4, RX.ID 3316064) Reaction Classification Preparation Reagent 1.) sodium nitrite, aq. HCl Other Conditions 1.) water, 0 deg C, 14 h, 2.) 40 deg C, 2 h Note 1 Yield given. Multistep reaction Ref. 1 5773177; Journal; Henrot, Serge; Larcheveque, Marc; Petit, Yves; SYNCAV; Synth. Commun.; EN; 16; 2; 1986; 183-190. |
4楼2007-07-05 11:01:16
