[(2R,3R,4S)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-3,4-二氢-2H-吡喃-3-基]乙酸酯 | 3366-47-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: [(2R,3R,4S)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-3,4-二氢-2H-吡喃-3-基]乙酸酯
• 中文别名: 2,3,4,5四-O-乙酰基-1脱氧-D-阿拉伯糖基己-1烯吡喃糖；2,3,4,5 四-O-乙酰基-1 脱氧-D-阿拉伯糖基己-1烯吡喃糖
• 英文名称: 2,3,4,6-tetra-O-acetyl-1,5-anhydro-D-arabinohex-1-enopyranose
• 英文别名: 2,3,4,6-tetra-O-acetyl-1,5-anhydro-D-arabino-hex-1-enitol；2-acetoxy-3,4,6-tri-O-acetyl-D-glucal；2,3,4,6-tetra-O-acetyl-D-glucal；2,3,4,6-tetra-O-acetyl-2-hydroxy-D-glucal；2,3,4,6-tetra-O-acetyl-1-deoxy-D-arabinohex-1-enopyranose；3,4,6-tri-O-acetyl-2-acetoxy-D-glucal；[(2R,3R,4S)-3,4,5-triacetyloxy-3,4-dihydro-2H-pyran-2-yl]methyl acetate
• CAS: 3366-47-0
• 化学式: C₁₄H₁₈O₉
• mdl: MFCD00040568
• 分子量: 330.292
• InChiKey: CSRHQVSHQIAMPP-MRVWCRGKSA-N

物化性质

• 熔点：
  65 - 68°C
• 溶解度：
  氯仿（微溶）、二氯甲烷、甲醇（微溶）

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  23
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  114
• 氢给体数：
  0
• 氢受体数：
  9

安全信息

• 海关编码：
  2932999099
• 安全说明：
  S24/25

SDS

Name:	2 3 4 5-Tetra-O-acetyl-1-deoxy-D-arabino-h ex-1-enopyranose Material Safety Data Sheet
Synonym:
CAS:	3366-47-0

Section 1 - Chemical Product MSDS Name:2 3 4 5-Tetra-O-acetyl-1-deoxy-D-arabino-h ex-1-enopyranose Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
3366-47-0	2,3,4,5-Tetra-O-acetyl-1-deoxy-D-arabi		unlisted

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately.
Notes to Physician:
Treat symptomatically and supportively.

---

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

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Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 3366-47-0: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 60 - 63 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C14H18O9
Molecular Weight: 330.29

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 3366-47-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,3,4,5-Tetra-O-acetyl-1-deoxy-D-arabino-h ex-1-enopyranose - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 3366-47-0: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 3366-47-0 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3366-47-0 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  [(2R,3R,4S)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-3,4-二氢-2H-吡喃-3-基]乙酸酯 在 sodium tetrahydroborate 、 偶氮二异丁腈 、 三正丁基氢锡 、 sodium methylate 、 sodium hydride 、 氟化氢吡啶 作用下， 以 四氢呋喃 、 甲醇 、 甲苯 为溶剂， 反应 2.33h， 生成 (2S,6R)-2-(p-xylyl)-6-methyloxacyclohexane
  参考文献：
  名称：

  通过芳基化和 C-2 位构型反转从 D-葡萄糖不对称合成顺-反-2-芳基-6-甲基吡喃

  摘要：

  已经开发了从市售四-O-乙酰基-D-吡喃葡萄糖基溴化物不对称合成光学活性顺式和反式-2-芳基-6-甲基吡喃。该反应通过两个重要步骤进行。一种是芳基化，另一种是顺式异构体制备过程中C-3位脱氧和C-2位构型反转，当2-芳基-3-羟基-6-(羟甲基)吡喃用三甲基氯硅烷和碘化钠处理。

  DOI：

  10.1002/ejoc.201301376
• 作为产物：
  描述：

  D-mannose ethyl orthoacetate 以 various solvent(s) 为溶剂， 反应 12.0h， 以25%的产率得到[(2R,3R,4S)-4,5-二乙酰氧基-2-(乙酰氧基甲基)-3,4-二氢-2H-吡喃-3-基]乙酸酯
  参考文献：
  名称：

  Grishina, I. I.; Andguladze, M. K.; Kaplun, A. P., Journal of Organic Chemistry USSR (English Translation), 1982, vol. 18, p. 481 - 484

  摘要：

  DOI：

文献信息

• Robust perfluorophenylboronic acid-catalyzed stereoselective synthesis of 2,3-unsaturated <i>O</i>-, <i>C</i>-, <i>N</i>- and <i>S</i>-linked glycosides
  作者：Madhu Babu Tatina、Xia Mengxin、Rao Peilin、Zaher M A Judeh

  DOI：10.3762/bjoc.15.125

  日期：——

  A convenient protocol was developed for the synthesis of 2,3-unsaturated C-, O-, N- and S-linked glycosides (enosides) using 20 mol % perflurophenylboronic acid catalyst via Ferrier rearrangement. Using this protocol, D-glucals and L-rhamnals reacted with various C-, O-, N- and S-nucleophiles to give a wide range of glycosides in up to 98% yields with mainly α-anomeric selectivity. The perflurophenylboronic

  开发了一种方便的方案，用于使用20摩尔％的全氟苯基硼酸催化剂通过Ferrier重排合成2，3-不饱和C-，O-，N-和S-连接的糖苷（烯醇）。使用该方案，D-葡糖醛酸和L-鼠李糖醛与各种C-，O-，N-和S-亲核试剂反应，以高达98％的收率（主要是α-异头异构体选择性）提供各种糖苷。全氟苯基硼酸在非常温和的反应条件下成功催化了多种底物（葡糖醛和亲核试剂）。
• Stereoselective Phenylselenoglycosylation of Glycals Bearing a Fused Carbonate Moiety toward the Synthesis of 2-Deoxy-β-galactosides and β-Mannosides
  作者：Shuai Meng、Wenhe Zhong、Wang Yao、Zhongjun Li

  DOI：10.1021/acs.orglett.0c00732

  日期：2020.4.17

  A phenylselenoglycosylation reaction of glycal derivatives mediated by diphenyl diselenide and phenyliodine(III) bis(trifluoroacetate) under mild conditions is described. Stereoselective glycosylation has been achieved by installing fused carbonate on those glycals. 3,4-O-Carbonate galactals and 2,3-O-carbonate 2-hydroxyglucals are converted into corresponding glycosides in good yields with excellent

  描述了在温和条件下由二苯基二硒化物和苯基碘（III）双（三氟乙酸酯）介导的糖衍生物的苯基硒糖基化反应。立体选择性糖基化反应是通过在这些糖基上安装熔融碳酸盐来实现的。3,4- ø -碳酸酯galactals和2,3- ö -碳酸酯2- hydroxyglucals被转换成对应于良好的产率具有优良的β选择性糖苷，产生2- phenylseleno -2-脱氧-β半乳糖苷和2- phenylseleno -β-甘露糖苷分别是2-脱氧-β-半乳糖苷和β-甘露糖苷的良好前体。
• Syntheses and reactions of saturated and 2,3-unsaturated vinyl and 1′-substituted-vinyl glycosides
  作者：Anna de Raadt、Robert J. Ferrier

  DOI：10.1016/0008-6215(92)84153-j

  日期：1992.9

  Abstract Reaction of tetra- O -α- d -glucopyranosyl bromide with bis(acylmethyl)mercurys [Hg (CH 2 COR) 2 ] afforded acetylated vinyl [by use of bis(formylmethyl)mercury] or 1′-substituted-vinyl β- d -glucopyranosides 11–13 in high yields. When used together with phenyl 4,6-di- O -acetyl-2,3-dideoxy-1-thio-α- d - erythro -hex-2-enopyranoside, these reagents gave analogous vinyl 4,6-di- O -acetyl-2

  摘要四-O-α-d-吡喃葡萄糖基溴化物与双（酰基甲基）汞[Hg（CH 2 COR）2]反应，得到乙酰化的乙烯基[通过使用双（甲酰基甲基）汞]或1'-取代的乙烯基β- d-吡喃葡萄糖苷11-13高产。当与苯基4,6-二-O-乙酰基-2,3-二脱氧-1-硫代-α-d-赤-己基-2-烯吡喃糖苷一起使用时，这些试剂可得到类似的乙烯基4,6-二-O-乙酰-2,3-二脱氧-d-赤-己基-2-烯吡喃糖苷20-23，在用路易斯酸处理后，异构化为相应的C-糖基化合物，即（4,6-di-O-acetyl-2 ，3-dideoxy-d-赤型-hex-2-enopyranosy）乙醛（24,25）或相应的糖基化甲基酮26，27。制备C-3-支链糖的新途径涉及用双（苯甲酰基甲基）-汞处理上述硫代糖苷或不饱和乙烯基糖苷。
• Stereoselective Preparation of α-<i>C</i>-Vinyl/Aryl Glycosides via Nickel-Catalyzed Reductive Coupling of Glycosyl Halides with Vinyl and Aryl Halides
  作者：Jiandong Liu、Hegui Gong

  DOI：10.1021/acs.orglett.8b03567

  日期：2018.12.21

  Facile preparation of the α-C-vinyl and -aryl glycosides has been developed via mild Ni-catalyzed reductive vinylation and arylation of C1-glycosyl halides with vinyl/aryl halides. Good to high α-selectivities were achieved for C-glucosides, galactosides, maltoside, and mannosides, which were dictated by the employment of pyridine type ligands. As such, the present work represents unprecedented control

  通过温和的Ni催化还原性乙烯基化和C1-糖基卤化物与乙烯基/芳基卤化物的芳基化，已经开发出了制备α- C-乙烯基和-芳基糖苷的简便方法。对于C-葡萄糖苷，半乳​​糖苷，麦芽糖苷和甘露糖苷，具有良好或较高的α选择性，这是由吡啶类配体的使用决定的。这样，本发明代表了使用交叉偶联方法对C-乙烯基葡糖苷的高水平α-选择性的空前控制，并且通过催化剂控制的偶联策略提供了迄今为止最优化的C-芳基葡糖苷的α-选择性制备。
• Novel Stereoselective Synthesis of Glycosyl-O-Acyl Esters via Peracetylglycosyl Phosphorothioates, -selenoates and -dithioates as Glycosyl Donors
  作者：Joanna Borowiecka、Maria Michalska

  DOI：10.1055/s-1996-4311

  日期：1996.7

  An efficient and highly β-stereoselective synthesis of glycosyl 1-O-acyl esters based on reaction of easily accessible glycosylthio-, seleno- and dithiophosphates 1-6 as glycosyl donors with carboxylic acids 7-13 as glycosyl acceptors in the presence of silver salts as activators is described.

  基于易获得的糖基硫、硒和二硫代磷酸酯（化合物1-6）作为糖基供体，与羧酸（化合物7-13）作为糖基受体，在银盐作为活化剂的存在下，高效且高度β-立体选择性地合成了糖基1-O-酰基酯。