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在标题化合物中,C15H(H)16布尔诺,中心的1,4-二氢吡啶(1,4-DHP)环采用扁平的船形构象,其中呋喃基处于假轴向取向。位置3和5处1,4-DHP环的乙酰基取代基不同(顺式/反式)1,4-DHP环中双键的构型。分子形成链,平行于b条轴,通过北半球...O分子间氢键。

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结晶信息文件(CIF)https://doi.org/10.107/S1600536807007737/bg2031sup1.cif
包含全局数据块I

香港特别行政区

结构系数文件(CIF格式)https://doi.org/10.107/S1600536807007737/bg2031Sup2.hkl
包含数据块I

CCDC参考:642904

关键指标

  • 单晶X射线研究
  • T型=295千
  • 平均值[西格玛](C-C)=0.003º
  • R(右)系数=0.031
  • 水风险系数=0.111
  • 数据与参数之比=19.9

检查CIF/PLATON结果

未发现语法错误此数据块中未发现错误

计算详细信息顶部

数据收集:CrysAlis CCD公司(牛津衍射,2006);单元格细化:CrysAlis红色(牛津衍射,2006);数据缩减:CrysAlis红色; 用于求解结构的程序:SHELXS97标准(谢尔德里克,1997);用于优化结构的程序:SHELXL97型(谢尔德里克,1997);分子图形:钻石(勃兰登堡,2002);用于准备出版材料的软件:SHELXL97型.

1,1'-[4-(5-溴-2-呋喃基)-2,6-二甲基-1,4-二氢吡啶-3,5-二基]二乙酮顶部
水晶数据 顶部
C类15H(H)16布尔诺F类(000) = 688
M(M)第页= 338.20D类x个=1.514毫克米
单诊所,P(P)21/n个K(K)α辐射,λ= 0.71073 Å
霍尔符号:-P 2yn15729次反射的单元参数
= 8.1910 (1) Åθ= 3.0–28.9°
b条= 15.1488 (2) ŵ=2.78毫米1
c(c)= 12.5623 (2) ÅT型=295千
β= 107.885 (2)°棱镜,黄色
V(V)= 1483.45 (4) Å0.6×0.5×0.4毫米
Z轴= 4
数据收集 顶部
牛津衍射双子座R CCD
衍射仪
3685个独立反射
辐射源:细焦点密封管2509次反射F类2>2个σ(F类2)
石墨单色仪R(右)整数= 0.020
探测器分辨率:10.4340像素mm-1θ最大值= 29.0°,θ最小值= 2.9°
旋转法数据采集使用ωφ扫描小时=1011
吸收校正:分析
(克拉克和里德,1995年)
k个=2018
T型最小值= 0.202,T型最大值= 0.329=1616
32417次测量反射
精炼 顶部
优化于F类2主原子位置定位:结构-变量直接方法
最小二乘矩阵:完整二次原子位置:差分傅里叶映射
R(右)[F类2>2个σ(F类2)] = 0.031氢站点位置:从邻近站点推断
水风险(F类2) = 0.111受约束的氢原子参数
= 1.03 w个= 1/[σ2(F类o(o)2) + (0.0523P(P))2+13458P(P)]
哪里P(P)= (F类o(o)2+ 2F类c(c)2)/3
3685次反射(Δ/σ)最大值< 0.001
185个参数Δρ最大值=0.35埃
0个约束Δρ最小值=0.73埃
特殊细节 顶部

实验.面诱导的(CrysAlis红色; 牛津衍射有限公司,2006年)IR(KBr):3252(北高)、3098(=中高)、1651(中高)和1477厘米-1;1核磁共振氢谱(二甲基亚砜-d6)δ:2.27 (,12H);5.11 (,1H,H-4);5.92 (d日,1H,H-4',J型=3.0赫兹);6.34 (d日,1H,H-3',J型=3.1赫兹);9.08(,1H,NH);13C核磁共振(DMSO-d6)δ: 19.06, 29.85, 33.24, 107.51,108.46, 112.11, 118.87, 145.93, 160.54, 195.80; EIMS(单位:m)/z:(M(M)+, 337). 分析。C的计算15H(H)16布尔诺:C,53.27;H、 4.77;N、,4.14; 发现:C,53.05;H、 4.61;N、 3.99、。

分数原子坐标和各向同性或等效各向同性位移参数2) 顶部
x个zU型国际标准化组织*/U型当量
C20.3943 (3)0.81059 (15)0.16738 (19)0.0279 (5)
C3类0.4221 (3)0.85634 (14)0.26428 (17)0.0250 (4)
补体第四成份0.3223(3)0.94131 (14)0.25935 (17)0.0244 (4)
H4型0.38750.97970.32040.029*
C5型0.2990 (3)0.98922 (15)0.14885 (19)0.0370 (5)
C6级0.2684 (3)0.93835 (16)0.05605 (18)0.0296 (5)
C21型0.4591 (3)0.71995 (16)0.1524 (2)0.0384 (6)
H21A型0.40230.69940.07790.058*
H21B型0.43590.68020.20550.058*
H21C型0.58050.72240.16430.058*
C31号机组0.5237 (3)0.82049 (15)0.37223 (18)0.0293 (5)
C32号机组0.5069 (4)0.8613(2)0.4774 (2)0.0455 (6)
H32A型0.55220.82160.53900.068*
H32B型0.38810.87260.46840.068*
H32C型0.56960.91580.49190.068*
C41型0.1532 (3)0.92071 (15)0.27679 (18)0.0275 (5)
第四十二条0.0762 (3)0.95305 (17)0.3222 (2)0.0346 (5)
C43型0.0916 (3)0.86792 (18)0.2946 (2)0.0414 (6)
H43型0.18100.83020.29500.050*
C44型0.0585 (3)0.84666 (16)0.2645 (2)0.0373 (5)
H44型0.08550.79200.24080.045*
第51页0.3090(3)1.08575 (16)0.1544 (2)0.0365 (5)
第52页0.2931 (7)1.1423 (2)0.0530 (3)0.0467(13)
H52A型0.32551.20180.07620.070*
H52B型0.17651.14140.00500.070*
H52C型0.36701.11970.01310.070*
C61型0.2075 (4)0.96478 (19)0.0654 (2)0.0482 (7)
H61A型0.14810.91610.10960.072*
H61B型0.30430.98080.08910.072*
H61C型0.13121.01430.07480.072*
N1型0.2964 (3)0.84896 (13)0.06940 (16)0.0328 (4)
上半年0.25010.81510.01320.039*
O31号机组0.6218 (2)0.75737(12)0.37954 (14)0.0407 (4)
第41页0.0706 (2)0.98865 (11)0.31272 (14)0.0311 (4)
O51号机组0.3372 (3)1.12277 (12)0.24448 (17)0.0548 (6)
溴410.21978 (4)1.02936 (2)0.36731 (3)0.05706 (14)
原子位移参数(2) 顶部
U型11U型22U型33U型12U型13U型23
C20.0281 (10)0.0252 (11)0.0289 (11)0.0006(9)0.0067 (9)0.0022 (9)
C3类0.0238 (10)0.0255 (10)0.0245 (10)0.0007 (8)0.0057 (8)0.0015 (8)
补体第四成份0.0268 (10)0.0236 (10)0.0217 (10)0.0008 (8)0.0059 (8)0.0022 (8)
C5型0.0269 (11)0.0243 (11)0.0287 (11)0.0000(9)0.0067 (9)0.0028 (9)
C6级0.0310 (11)0.0294 (11)0.0253 (11)0.0009 (9)0.0040(9)0.0026 (9)
C21型0.0453 (14)0.0294 (12)0.0378 (13)0.0070(11)0.0089 (11)0.0026 (10)
第31页0.0298 (11)0.0293 (11)0.0279 (11)0.0023 (9)0.0077 (9)0.0039 (9)
C32号机组0.0580 (17)0.0512 (16)0.0248 (12)0.0109 (14)0.0092 (11)0.0049 (11)
C41型0.0295 (11)0.0265 (11)0.0268 (10)0.0037 (9)0.0091 (9)0.0019 (9)
第四十二条0.0318 (12)0.0391 (13)0.0372 (13)0.0016 (10)0.0167 (10)0.0030 (10)
C43型0.0371(13)0.0379 (14)0.0542 (16)0.0059 (11)0.0212 (12)0.0035(12)
C44型0.0394 (13)0.0276 (12)0.0489 (15)0.0020(10)0.0193(11)0.0005 (11)
第51页0.0458 (14)0.0261 (12)0.0401 (13)0.0009 (10)0.0166 (11)0.0022 (10)
第52页0.0605(4)0.0280 (15)0.0543 (19)0.006 (2)0.033 (2)0.0092(14)
C61型0.069 (2)0.0419 (15)0.0259 (13)0.0074 (13)0.0028(12)0.0044 (11)
N1型0.0406 (11)0.0256 (10)0.0251 (9)0.0025 (8)0.0005 (8)0.0039 (8)
O31号机组0.0451 (10)0.0392 (10)0.0340 (9)0.0146 (8)0.0066(8)0.0100 (8)
O41号机组0.0315 (8)0.0296 (8)0.0360 (9)0.0002 (7)0.0158 (7)0.0013 (7)
O51号机组0.0927 (16)0.0277 (9)0.0478 (11)0.0028 (10)0.0273 (11)0.0069(8)
溴410.0510 (2)0.0521 (2)0.0836 (3)0.00084 (13)0.04360 (18)0.01053 (15)
几何参数(λ,º) 顶部
C2-C3型1.358 (3)C32-小时32c0.9600
C2-N1型1.375 (3)C41-C44型1.346 (3)
C2-C21型1.505 (3)C41-O41型1.381 (3)
C3-C31型1.461 (3)C42-O41型1.356 (3)
C3-C4型1.516 (3)C42-C431.331 (4)
C4-C41型1.500 (3)C42-溴411.857 (3)
C4-C5型1.526 (3)C43-C44型1.430 (4)
C4-H4型0.9800C43-H43型0.9300
C5至C61.355 (3)C44-H44型0.9300
C5-C51型1.465 (3)C51-O51型1.220 (3)
C6-N1型1.375 (3)C51-C521.507 (4)
C6-C61型1.506 (3)C52-H52A型0.9600
C21-H21A型0.9600C52-H52B型0.9600
C21-H21B型0.9600C52-H52C型0.9600
C21-H21C型0.9600C61-H61A型0.9600
C31-O31型1.234 (3)C61-H61B型0.9600
C31至C321.503 (3)C61-H61C型0.9600
C32-H32A型0.9600N1-H1型0.8600
C32-H32B型0.9600
C3-C2-N1型118.6 (2)H32B-C32-H32C型109.5
C3-C2-C21型127.5 (2)C44-C41-O41型109.6 (2)
N1-C2-21型113.9 (2)C44-C41-C4133.0 (2)
C2-C3-C31型122.2(2)O41-C41-C4号机组117.35 (19)
C2-C3-C4117.19(18)O41-C42-C43型112.2 (2)
C31-C3-C4型120.00 (19)O41-C42-Br41型116.15 (18)
C41-C4-C3型109.13 (18)C43-C42-Br41131.6 (2)
C41-C4-C5型111.63 (18)C42-C43-C44105.5 (2)
C3-C4-C5型110.88(18)C42-C43-H43型127.3
C41-C4-H4型108.4C44-C43-H43型127.3
C3-C4-H4型108.4C41-C44-C43107.1 (2)
C5-C4-H4108.4C41-C44-H44型126.5
C6-C5-C51型127.0 (2)C43-C44-H44型126.5
C6-C5-C4116.8(2)O51-C51-C5型119.7 (2)
C51-C5-C4116.2 (2)O51-C51-C52型117.7 (2)
C5-C6-N1型118.4 (2)C5-C51-C52122.5 (2)
C5-C6-C61型129.5(2)C51-C52-H52A型109.5
N1-C6-C61型112.1(2)C51-C52-H52B型109.5
C2-C21-H21A型109.5H52A-C52-H52B型109.5
C2-C21-H21B型109.5C51-C52-H52C109.5
H21A-C21-H21B型109.5H52A-C52-H52C型109.5
C2-C21-H21C型109.5H52B-C52-H52C型109.5
H21A-C21-H21C型109.5C6-C61-H61A型109.5
H21B-C21-H21C型109.5C6-C61-H61B型109.5
O31-C31-C3型122.0 (2)H61A-C61-H61B109.5
O31-C31-C32型119.1(2)C6-C61-H61C型109.5
C3-C31-C32型118.9 (2)H61A-C61-H61C109.5
C31-C32-H32A型109.5H61B-C61-H61C型109.5
C31-C32-H32B型109.5C6-N1-C2123.72 (19)
H32A-C32-H32B型109.5C6-N1-H1118.1
C31-C32-H32C109.5C2-N1-H1型118.1
H32A-C32-H32C型109.5C42-O41-C41型105.58 (18)
N1-C2-C3-C31179.7 (2)C5-C4-C41-C44型101.4 (3)
C21-C2-C3-C31型0.4 (4)C3-C4-C41-O41158.51 (18)
N1-C2-C3-C48.4 (3)C5-C4-C41-O4178.6 (2)
C21-C2-C3-C4171.7(2)O41-C42-C43-C44型0.2 (3)
C2-C3-C4-C41型87.7(2)溴41-C42-C43-C44178.5 (2)
C31-C3-C4-C41型83.8 (2)O41-C41-C44-C43号机组0.4 (3)
C2-C3-C4-C5型35.6 (3)C4-C41-C44-C43型179.7 (2)
C31-C3-C4-C5152.8 (2)C42-C43-C44-C410.3 (3)
C41-C4-C5-C683.5 (3)C6-C5-C51-O51179.8 (3)
C3-C4-C5-C6型38.4 (3)C4-C5-C51-O511.0 (4)
C41-C4-C5-C51型95.4 (2)C6-C5-C51-C522.8 (5)
C3-C4-C5-C51型142.7 (2)C4-C5-C51-C52178.4 (3)
C51-C5-C6-N1167.6(2)C5-C6-N1-C2型17.8 (4)
C4-C5-C6-N1型13.6 (3)C61-C6-N1-C2161.6 (2)
C51-C5-C6-C6111.7 (4)C3-C2-N1-C620.8 (4)
C4-C5-C6-C61167.1 (3)C21-C2-N1-C6159.1(2)
C2-C3-C31-O31型17.3 (3)C43-C42-O41-C410.1 (3)
C4-C3-C31-O31171.6 (2)溴41-C42-O41-C41179.00 (15)
C2-C3-C31-C32162.2 (2)C44-C41-O41-C420.3 (3)
C4-C3-C31-C328.9 (3)C4-C41-O41-C42179.76 (19)
C3-C4-C41-C4421.6 (3)
氢键几何结构(Å,º) 顶部
D类-H(H)···A类D类-H(H)小时···A类D类···A类D类-H(H)···A类
N1-H1··O310.862.012.869 (2)175
对称代码:(i)x个1/2,+3/2,z1/2.
 

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