Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF2 Complex

Yi Zhong Yuan; Zu Guang Yao; Zhen Rong Sun; He Ping Zeng; Jing Xin Ding; Da De Zhang

Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF₂ Complex

Yi Zhong Yuan^*
, Zu Guang Yao
, Zhen Rong Sun
, He Ping Zeng
, Jing Xin Ding
, Da De Zhang

^*此作品的通讯作者

East China University of Science and Technology
East China Normal University
Res. Inst. Photo. Mat. Chem. Indust.

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The title compound (C₁₉H₂₇BF₂N₂,M_r = 332.24) was obtained by the reaction of 2,4-dimethyl-3-ethylpyrrole with triethylamine and boron trifluoride diethyl etherate in dichloroethane. Its structure was characterized by elemental analysis, IR, ¹H NMR,MS and X-ray diffraction.The crystal of title compound belongs to tridinic system with space group P^-₁ (No.2) and cell parameters: a = 1.225 7(2), b = 1.783 0(8), c = 0.887 7(2) nm, α = 100.26(2), β = 107.57(1), γ = 76.96(2)°, V = 1.789 2(9) nm³, M_r = 332.24, Z = 4, D_c = 1.233 g·cm^-3, μ(MoKα) = 0.86 cm^-1, F(000) = 712.00. R = 0.051, R_w = 0.060. In the molecule, all non-H atoms except C(12),C(15),C(18),F(1),F(2) are on the same plane. Based on its crystal data, we have also discussed the relationship between structure and property of title compound.

源语言	英语
页（从-至）	265-266
页数	2
期刊	Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis
卷	22
期	2
出版状态	已出版 - 4月 2002
已对外发布	是

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@article{dddad40555f642aca6e78f390f02eddb,

title = "Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF2 Complex",

abstract = "The title compound (C19H27BF2N2,Mr = 332.24) was obtained by the reaction of 2,4-dimethyl-3-ethylpyrrole with triethylamine and boron trifluoride diethyl etherate in dichloroethane. Its structure was characterized by elemental analysis, IR, 1H NMR,MS and X-ray diffraction.The crystal of title compound belongs to tridinic system with space group P-1 (No.2) and cell parameters: a = 1.225 7(2), b = 1.783 0(8), c = 0.887 7(2) nm, α = 100.26(2), β = 107.57(1), γ = 76.96(2)°, V = 1.789 2(9) nm3, Mr = 332.24, Z = 4, Dc = 1.233 g·cm-3, μ(MoKα) = 0.86 cm-1, F(000) = 712.00. R = 0.051, Rw = 0.060. In the molecule, all non-H atoms except C(12),C(15),C(18),F(1),F(2) are on the same plane. Based on its crystal data, we have also discussed the relationship between structure and property of title compound.",

keywords = "Crystal structure, Pyrromethene-BF complexes, Synthesis",

author = "Yuan, \{Yi Zhong\} and Yao, \{Zu Guang\} and Sun, \{Zhen Rong\} and Zeng, \{He Ping\} and Ding, \{Jing Xin\} and Zhang, \{Da De\}",

year = "2002",

month = apr,

language = "英语",

volume = "22",

pages = "265--266",

journal = "Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis",

issn = "1000-0593",

publisher = "Editorial Office of Spectroscopy and Spectral Analysis",

number = "2",

}

TY - JOUR

T1 - Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF2 Complex

AU - Yuan, Yi Zhong

AU - Yao, Zu Guang

AU - Sun, Zhen Rong

AU - Zeng, He Ping

AU - Ding, Jing Xin

AU - Zhang, Da De

PY - 2002/4

Y1 - 2002/4

N2 - The title compound (C19H27BF2N2,Mr = 332.24) was obtained by the reaction of 2,4-dimethyl-3-ethylpyrrole with triethylamine and boron trifluoride diethyl etherate in dichloroethane. Its structure was characterized by elemental analysis, IR, 1H NMR,MS and X-ray diffraction.The crystal of title compound belongs to tridinic system with space group P-1 (No.2) and cell parameters: a = 1.225 7(2), b = 1.783 0(8), c = 0.887 7(2) nm, α = 100.26(2), β = 107.57(1), γ = 76.96(2)°, V = 1.789 2(9) nm3, Mr = 332.24, Z = 4, Dc = 1.233 g·cm-3, μ(MoKα) = 0.86 cm-1, F(000) = 712.00. R = 0.051, Rw = 0.060. In the molecule, all non-H atoms except C(12),C(15),C(18),F(1),F(2) are on the same plane. Based on its crystal data, we have also discussed the relationship between structure and property of title compound.

AB - The title compound (C19H27BF2N2,Mr = 332.24) was obtained by the reaction of 2,4-dimethyl-3-ethylpyrrole with triethylamine and boron trifluoride diethyl etherate in dichloroethane. Its structure was characterized by elemental analysis, IR, 1H NMR,MS and X-ray diffraction.The crystal of title compound belongs to tridinic system with space group P-1 (No.2) and cell parameters: a = 1.225 7(2), b = 1.783 0(8), c = 0.887 7(2) nm, α = 100.26(2), β = 107.57(1), γ = 76.96(2)°, V = 1.789 2(9) nm3, Mr = 332.24, Z = 4, Dc = 1.233 g·cm-3, μ(MoKα) = 0.86 cm-1, F(000) = 712.00. R = 0.051, Rw = 0.060. In the molecule, all non-H atoms except C(12),C(15),C(18),F(1),F(2) are on the same plane. Based on its crystal data, we have also discussed the relationship between structure and property of title compound.

KW - Crystal structure

KW - Pyrromethene-BF complexes

KW - Synthesis

UR - https://www.scopus.com/pages/publications/0347305891

M3 - 文章

AN - SCOPUS:0347305891

SN - 1000-0593

VL - 22

SP - 265

EP - 266

JO - Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

JF - Guang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis

IS - 2

ER -

Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF2 Complex

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Synthesis and Crystal Structure of 1, 3, 5, 7-tetramethyl-2, 6, 8-triethyl Pyrromethene-BF₂ Complex