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Dimethyl-di-(1-propinyl)-stannan | 67521-75-9

中文名称
——
中文别名
——
英文名称
Dimethyl-di-(1-propinyl)-stannan
英文别名
di(propyn-1-yl)dimethylstannane;bis(propynyl)dimethylstannane;Dimethyl-bis(prop-1-ynyl)stannane
Dimethyl-di-(1-propinyl)-stannan化学式
CAS
67521-75-9
化学式
C8H12Sn
mdl
——
分子量
226.893
InChiKey
KLJBSXWCXDZODF-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.82
  • 重原子数:
    9
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    Dimethyl-di-(1-propinyl)-stannan 在 acetic acid 作用下, 以 正戊烷 为溶剂, 以94%的产率得到acetoxydimethyl(1-propynyl)stannane
    参考文献:
    名称:
    Klyuchinskii, S. A.; Aliev, I. M.; Zavgorodnii, V. S., Journal of general chemistry of the USSR, 1982, vol. 52, p. 1715 - 1716
    摘要:
    DOI:
  • 作为产物:
    描述:
    甲基溴化镁Tetra--stannan乙醚 为溶剂, 以41%的产率得到methyltri-propyn-1-yltin
    参考文献:
    名称:
    Transmetalation of Tetraalkynyltin Compounds with Grignard Reagents: Access to Mono- and Dialkyltin Products
    摘要:
    Monoalkyltrialkynyl- and dialkyldialkynyltin compounds can be selectively synthesized by transmetalation of tetraalkynyltin compounds with Grignard reagents; an example is given in Equation (1). This reaction provides a route to mono- and dialkyltin compounds that avoids the use of strongly electrophilic reagents. The labile tin-alkynyl bonds allow the transmetalation products to be converted into alkyltin oxides, chlorides, and alkoxides.
    DOI:
    10.1002/(sici)1521-3773(19990201)38:3<402::aid-anie402>3.0.co;2-c
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文献信息

  • [μ2-,η2-Alkynyl-hexacarbonyldicobalt]organotin complexes and the molecular structure of bis[μ2-,η2-ethynylhexacarbonyldicobalt]diphenyltin
    作者:Bernd Wrackmeyer、Heidi E. Maisel、Gerald Kehr、Heinrich Nöth
    DOI:10.1016/s0022-328x(96)06748-4
    日期:1997.4
    ylcobalt]organotin complexes of the type (μ2-,η2-HC2SnR3)Co2(CO)6 (R  Et (1b), 1Bu (1c)), R2Sn[(μ2-,η2-C2H)Co2(CO)8]2 (R  Me (2a), Et (2b), 1Bu (2c), Ph (2d)), Me4−nSn[(μ2-,η2-C2Me)Co2(CO)8]n (n = 1 (3), 2 (4), 3 (5)), and MeCCSn[(μ2-,η2-C2Me)Co2(CO)8] (6) were prepared and studied by 1H, 13C and 119Sn NMR. The signs of coupling constants 1J(119Sn, 13C) < 0, 2J(119Sn, 13C(cluster)) > 0, 3J(119Sn
    [ μ 2 - ,η炔基hexacarbonylcobalt]有机锡类型的络合物(μ 2 - ,η 2 -HC 2 SNR 3)有限公司2(CO)6(R的Et(1b)中,1步(1C)), [R 2的Sn [(μ 2 - ,η 2 -C 2 2H)有限公司2(CO)8 ] 2(R我(2a)中,的Et(2b)中,1步(2C)中,Ph(2D))中,Me 4- ñ[(μ 2 - ,η 2 -C 2 Me)的共2(CO)8 ] Ñ(Ñ = 1(3),2(4),3(5)),和MeCCSn[(μ 2 - ,η 2 -C 2 Me)的共2(CO)8 ]制备(6),并通过1 H,13 C和119 Sn NMR进行研究。偶合常数的符号1 Ĵ(119的Sn,13 C)<0,2 Ĵ(119的Sn,13 C(簇))> 0,3 Ĵ(119的Sn,1通过修改后的2D 1 H检测出1 H / 119 Sn和1 H
  • Reactivity of some poly-1-alkynylsilicon and -tin compounds towards triallylborane—routes to novel heterocycles
    作者:Bernd Wrackmeyer、Moazzam H Bhatti、Saqib Ali、Oleg L Tok、Yuri N Bubnov
    DOI:10.1016/s0022-328x(02)01327-x
    日期:2002.9
    Triallylborane reacts with most poly-1-alkynylsilanes (1–5), containing up to four CC units, or di(1-alkynyl)tin compounds (6) to give either siloles (8, 11, 14, 16), as the result of an intermolecular 1,1-allylboration followed by an intramolecular 1,1-vinylboration, or the novel 2-alkylidene-1,3-silaborolene (9) or 2-alkylidene1,3-stannaborolene derivatives (17), as the result of intermolecular
    Triallylborane发生反应与大多数聚-1- alkynylsilanes(1 - 5),含多至4个CC单元,或二(1-炔基)化合物(6),得到两种噻咯(8,11,14,16),分子间1,1-烯丙基化后再进行分子内1,1-乙烯化的结果,或者是新型2-亚烷基-1,3-silaborolene(9)或2-亚烷基1,3-硼烷生物(17),这是分子间1,2-烯丙基化,随后是分子内1,2-烯丙基化的结果。在borolene衍生物的情况下,第二分子内1,2- allylboration发生,得到1,7- borasila-或1,7- borastannabicyclo [4.3.0]壬-5,8-二烯衍生物(10,12,13,15,18)。如果起始原料是二(1-炔基)甲基氢化物(2),则后一反应选择性地仅提供一种非对映异构体(10(H))。所有产品均具有广泛的多核磁共振波谱(1 H-,11
  • η1-Alkynylplatinum(II) complexes with cycloocta-1,5-diene and tri(1-cyclohepta-2,4,6-trienyl)phosphane ligands
    作者:Max Herberhold、Thomas Schmalz、Wolfgang Milius、Bernd Wrackmeyer
    DOI:10.1016/s0022-328x(01)01294-3
    日期:2002.1
    complexes [P]PtCl(CCR) 2a–e in high yield, in which the 1-alkynyl group is in cis position with respect to the phosphorus atom, and one of the C7H7 rings is η2-coordinated to platinum through the central CC bond. Complexes 3a–e of the type [P]Pt(CCR)2 could not be prepared by the reaction of 2 with an excess of the 1-alkynyltin reagents. However, the reaction of 1 with the phosphane P(C7H7)3 gave compounds
    η 1 -Alkynylplatinum(II)的类型的复合物(COD)的Pt(CCR)2(1,鳕鱼=η 4 -cycloocta -1,5-二烯; R =我(一),吨卜(b),(Cod )PtCl 2与HCCR和NaOEt(R = t Bu,Ph,Fc )的反应以高收率制备了Ph(c),Fc(d),SiMe 3(e))。)或二(1-炔基)二甲基锡,Me 2 Sn(CCR)2(R = Me,SiMe 3)。[P] PtCl 2([P] = tri(1-cyclohepta-2,4,6-trienyl)phosphane,P(C 7ħ 7)2(η 2 -C 7 ħ 7)})与我2 SN(CCR)2(R = Me中,吨卜,PH,FC,森达3),得到选择性地将配合物[P]氯铂酸(CCR)2A - è以高产率,其中,所述1-炔基是在顺式位置相对于所述原子和C中的一个7 ħ 7环是η
  • Platinum(II) Complexes with 1-Cyclohepta-2,4,6-trienyl-diphenylphosphane, Ph2P(C7H7), and Alkyn-1-yl Ligands
    作者:Bernd Wrackmeyer、Bettina Ullmann、Rhett Kempe、Max Herberhold
    DOI:10.1002/zaac.200500078
    日期:2005.10
    the alkyn-1-yl group is arranged in cis position with respect to the phosphorus atom, and the C7H7 ring is η2-coordinated to platinum through the central C=C bond. The same reaction at room temperature afforded, again selectively and in high yield, the dialkynyl complexes [Ph2P(C7H7)]Pt(C≡C-R)2 (7a-d). The new complexes were characterised in solution by 1H, 13C, 29Si, 31P and 195Pt NMR spectroscopy, and
    [1-环庚-2,4,6-三烯基-二苯基膦]二氯化铂 (II) (4) 通过 (cod)PtCl2 (cod = η4-cycloocta-1,5-diene) 与烷。4 与二(炔-1-基)二甲基锡烷、Me2Sn(C≡CR)2 [R = H (a), Me (b), Ph (c), SiMe3 (d)] 在沸腾的 THF 中反应得到选择性地以高产率获得单炔基配合物 [Ph2P(C7H7)]Pt(Cl)C≡CR (6b,c,d),其中炔-1-基相对于原子排列在顺式位置,和 环通过中心 C=C 键与 η2 配位。在室温下的相同反应再次选择性地以高产率提供二炔基配合物 [Ph2P( )]Pt(C≡CR)2 (7a-d)。新配合物在溶液中通过 1H、13C、29Si、31P 和 195Pt NMR 光谱表征,
  • Sebald, Angelika; Wrackmeyer, Bernd, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985, vol. 40, # 11, p. 1481 - 1484
    作者:Sebald, Angelika、Wrackmeyer, Bernd
    DOI:——
    日期:——
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