2,5-dioxa-adipic acid diallyl ester | 4074-91-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 2,5-dioxa-adipic acid diallyl ester
• 英文别名: 2,5-Dioxa-adipinsaeure-diallylester；1,2-Bis-allyloxycarbonyloxy-aethan；Aethylenglykol-bis-allylcarbonat；2-Prop-2-enoxycarbonyloxyethyl prop-2-enyl carbonate
• CAS: 4074-91-3
• 化学式: C₁₀H₁₄O₆
• 分子量: 230.218
• InChiKey: QZDPFUGKITYIFZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  16
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  乙二醇 、 氯甲酸烯丙酯 在 吡啶 作用下， 生成 2,5-dioxa-adipic acid diallyl ester
  参考文献：
  名称：

  Unsaturated esters and polymers thereof

  摘要：

  公开号：

  US02385932A1

文献信息

• [EN] SUBSTITUTED 5,6-RING-FUSED NAPHTHOPYRAN COMPOUNDS<br/>[FR] COMPOSÉS DE NAPHTOPYRANE SUBSTITUÉ À CYCLE CONDENSÉ EN POSITION 5,6
  申请人：TRANSITIONS OPTICAL INC

  公开号：WO2014164046A1

  公开（公告）日：2014-10-09

  The present invention relates to naphthopyran compounds that include at least one compound represented by the following Formulas (I), (II), and (III): With reference to Formulas (I), (II), and (III), there is the proviso that: (i) at least one R1 is a group L; and/or (ii) B and/or B' is substituted with at least one group L. The group L can be described as a lengthening group. The present invention also relates to photochromic-dichroic naphthopyran compounds and photochromic-dichroic articles containing such compounds.

  本发明涉及萘吡喃化合物，其中至少包括以下式(I)、(II)和(III)所代表的化合物：参照式(I)、(II)和(III)，有以下规定：(i) 至少一个R1是一个L基团；和/或 (ii) B和/或B'被至少一个L基团取代。L基团可被描述为一个延长基团。本发明还涉及光致变色-双折射萘吡喃化合物和含有这种化合物的光致变色-双折射物品。
• Pd-Catalyzed Reaction of Allyl Carbonate with Polyols: The Role of CO2 in Transesterification versus Etherification of Glycerol
  作者：Alvaro Gordillo、Guy C. Lloyd-Jones

  DOI：10.1002/chem.201103418

  日期：2012.2.27

  alkoxides mediating direct and indirect transesterification reactions with the glycerol. Using this model, successful simulations of the kinetics of reactions conducted under atmospheres of N2 or CO2 could be achieved, including switching in selectivity between etherification and transesterification in the early stages of reaction. Reactions with the higher polyols threitol and erythritol are also efficient

  已经开发出分子间的Pd / PPh 3催化碳酸二烯丙酯与甘油的酯交换反应以生成碳酸甘油酯。对THF中反应动力学的分析表明，一阶依赖于Pd和碳酸二烯丙酯，Pd在周转限制事件中带有两个膦，并且增加甘油浓度会抑制反应，可能是通过介质极性的改变来实现的。13 C同位素标记研究表明，Pd催化的酯交换反应需要至少一个碳酸烯丙酯部分，并且碳酸烯丙酯与CO 2迅速平衡溶液中，即使仅以低浓度存在也是如此。即与这些结果相一致的机制涉及氧化加成的碳酸烯丙酯与Pd的随后可逆脱羧，与中间η 1 -和η 3 -烯丙基钯介导的醇盐与甘油的直接和间接的酯交换反应。使用该模型，可以成功地模拟在N 2或CO 2气氛下进行的反应动力学，包括在反应早期在醚化和酯交换之间进行选择性切换。与高级多元醇苏糖醇和赤藓糖醇的反应也是有效的，生成具有高选择性的末端（1,2）单碳酸酯。
• 6-(BIPHENYL-ESTER)-3H-NAPHTHO[2,1-B]PYRANS AS PHOTOCHROMIC DICHROIC DYES AND OPTICAL ARTICLE CONTAINING THEM
  申请人：Aiken Stuart

  公开号：US20100039688A1

  公开（公告）日：2010-02-18

  A naphthopyran compound represented by the formula (I) wherein: n 1 , n 2 , p, m and q represent an integer; R 1 , R 2 and R 4 , represent a group selected from halogen, —R a , —OH, —OR a , —SH, —SR a , —NH 2 , —NR a R a1 , —NR b R c , —CO—R a , —CO 2 R a1 , —OC(O)—R d , —X—(R e )—Y, linear or branched (C 1 -C 18 ) perfluoroalkyl group, wherein R a , R a1 , R b , R c , X, Y, R e , and R d are as defined in the description; Z represents a group selected from CO, CS, SO, SO 2 , CO 2 , C(O)S, CS 2 , C(O)NH, C(O)NR a , C(S)NH, C(S)NR a and C═NR a ; R 3 represents a group selected from halogen, —R a , linear or branched (C 1-18 ) perfluoroalkyl group —OH, —OR a , —SH, —SR a , —NH 2 , and —NR a R a1 ; R 6 represents a group selected from —R a which may be optionally substituted, linear or branched (C 1-18 ) perfluoroalkyl, cycloalkyl, heterocycloalkyl, aryl, and heteroaryl, which may be optionally substituted; R 5 represents a group selected from: halogen, —R a , linear or branched (C 1-18 ) perfluoroalkyl group, —OH, —OR a , —SH, —SR a , —NH 2 , —NR a R a1 , —CO—R a , —O—C(O)—R a and —CO 2 R a1 ; or when q is equal to 2, then two R 5 together represents further a group —O—(CH 2 ) q1 —O— wherein q 1 represents an integer comprised from 1 to 3 inclusive.

  一种萘吡喃化合物，其化学式为（I），其中：n1、n2、p、m和q表示整数；R1、R2和R4表示从卤素、—Ra、—OH、—ORa、—SH、—SRa、—NH2、—NRaRa1、—NRbRc、—CO—Ra、—CO2Ra1、—OC(O)—Rd、—X—(Re)—Y、线性或支链（C1-C18）全氟烷基组中选择的一个基团，其中Ra、Ra1、Rb、Rc、X、Y、Re和Rd如描述中所定义；Z表示从CO、CS、SO、SO2、CO2、C(O)S、CS2、C(O)NH、C(O)NRa、C(S)NH、C(S)NRa和C═NRa中选择的一个基团；R3表示从卤素、—Ra、线性或支链（C1-18）全氟烷基组、—OH、—ORa、—SH、—SRa、—NH2和—NRaRa1中选择的一个基团；R6表示从可选择替代的—Ra、线性或支链（C1-18）全氟烷基、环烷基、杂环烷基、芳基和杂芳基中选择的一个基团；R5表示从卤素、—Ra、线性或支链（C1-18）全氟烷基组、—OH、—ORa、—SH、—SRa、—NH2、—NRaRa1、—CO—Ra、—O—C(O)—Ra和—CO2Ra1中选择的一个基团；或者当q等于2时，那么两个R5一起进一步表示一个基团—O—(CH2)q1—O—，其中q1表示从1到3的整数。
• RADICALLY POLYMERIZABLE COMPOUND HAVING A CYCLIC DITHIOCARBONATE GROUP
  申请人：Ohta Keisuke

  公开号：US20090270574A1

  公开（公告）日：2009-10-29

  A radically polymerizable compound having a group represented by formula (1) (In the formula, R 1 to R 3 each independently represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, X represents an alkylene group having 1 to 4 carbon atoms.) and a radically polymerizable double bond and a composition for an optical material comprising the same have a high refractive index and excellent transparency and are hard to be oxidized in thermal curing and useful as an optical material with little tinting.

  具有由式（1）表示的基团的可根本聚合化合物（在该式中，R1至R3各自独立地表示氢原子或具有1至4个碳原子的烷基基团，X表示具有1至4个碳原子的烷基基团）和具有高折射率和优异透明度的光学材料组成物，难以在热固化过程中被氧化，并且作为具有少量着色的光学材料非常有用。
• OPTICAL MATERIAL COMPRISING A RED-SHIFTED BENZOTRIAZOLE UV ABSORBER
  申请人：ESSILOR INTERNATIONAL

  公开号：US20190107647A1

  公开（公告）日：2019-04-11

  The present invention relates to an eyeglass lens comprising a substrate made of an optical material comprising a polymer matrix and at least one 2-(2-hydroxy-5-R 1 -phenyl)benzotriazole, in which R 1 is a resonant group, the optical transmittance through a 2 mm thick layer of said optical material being lower than 1% for each light wavelength ranging from 280 to 405 nm. This eyeglass lens protects from phototoxic blue light and UV light.

  本发明涉及一种眼镜镜片，其包括由光学材料制成的基板，该光学材料包括聚合物基质和至少一种2-（2-羟基-5-R1-苯基）苯并三唑，其中R1是共振基团，该光学材料的2毫米厚度层的光学透过率对于从280到405纳米的每个光波长都低于1％。该眼镜镜片可以保护眼睛免受光毒性蓝光和紫外线的伤害。