2+2 PHOTOCYCLOADDITION OF 3-METHYL-2-CYCLOHEXEN-1-ONE TO C_(70) FULLERENE

机译：2 + 2 3-甲基-2-环己烯-1-酮在C_（70）富勒烯中的光化学负载

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Photocycloaddition of 3-methyl-2-cyclohexen-l-one to C_(70) results in a reaction mixture which is far more complex than from the corresponding reaction with C_(60). Although separation of the regioisomeric and diastereoisomeric monoadducts has proven difficult, IR and ~3He NMR studies have shown that several sets of diastereomers are formed upon irradiation of the enone and C_(70). Analysis by ~3He NMR suggests that photoaddition occurs preferentially at the two 6,6 bonds closest to the pole of the C_(70) molecule, as the mixture of monoadducts shows a series of peaks at -27.2 ppm and -24.2 ppm. These values are nearly identical to those obtained for the fully characterized fulleropyrrolidino C_(70) monoadducts in which addition has taken place at the C(1)-C(2) and C(5)-C(6) bonds of C_(70).

机译：3-甲基-2-环己烯-1-酮与C_（70）的光环加成反应产生的反应混合物比与C_（60）的相应反应复杂得多。尽管已证明很难分离区域异构体和非对映异构体单加合物，但IR和〜3He NMR研究表明，在烯酮和C_（70）照射下会形成几套非对映异构体。通过〜3He NMR分析表明，由于单加合物的混合物在-27.2 ppm和-24.2 ppm处显示一系列峰，因此光加成优先发生在最靠近C_（70）分子极的两个6,6键上。这些值与完全表征的全吡咯并吡咯并C_（70）单加合物所获得的值几乎相同，其中加成发生在C_（70）的C（1）-C（2）和C（5）-C（6）键上）。

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来源
《International Symposium on Fullerenes 2000 Vol.8: Electrochemistry and Photochemistry, May 14-18, 2000, Toronto》|2000年|p.216-222|共7页
会议地点 Toronto(CA);Toronto(CA)
作者
Joel Rosenthal; Anthony Khong; Stephen R. Wilson; David I. Schuster;
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作者单位

Department of Chemistry, New York University, New York, NY 10003 USA;

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原文格式 PDF
正文语种 eng
中图分类无线电电子学、电信技术;
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1. Synthesis of the First Dihydrofuran Derivative of Fullerene C_(70), 4'-Acetyl-5'-methylfurano[2',3':7,8]- (C_(70)-D_(5h(6)))[5,6]fullerene by Reaction of C_(70) with VO(acac)2, MoO2(acac)2, and Ni(acac)2 [J] . R. G Bulgakov, Z. S. Kinzyabaeva Russian Journal of Organic Chemistry . 2013,第12期

机译：富勒烯C_（70），4'-乙酰基-5'-甲基呋喃[2'，3'：7,8]-（C_（70）-D_（5h（6）））[5的第一个二氢呋喃衍生物的合成，6] C_（70）与VO（acac）2，MoO2（acac）2和Ni（acac）2反应生成的富勒烯
2. ~3He NMR as a Sensitive Probe of Fullerene Reactivity:[2 + 2] Photocycloaddition of 3-Methyl-2-cyclohexenone to C_(70) [J] . Joel Rosenthal, David I.Schuster, R.James Cross, The Journal of Organic Chemistry . 2006,第3期

机译：〜3He NMR作为富勒烯反应性的灵敏探针：[2 + 2] 3-甲基-2-环己烯酮向C_（70）的光环加成
3. Hydrogenation Effect on Hole-Transport Properties of Fullerene C_(70): A Density Functional Theory Study on C70H4, C_(70)H_6, and C_(70)H_8 [J] . KEN TOKUNAGA, SHIGEKAZU OHMORI, HIROSHI KAWABATA Molecular crystals and liquid crystals . 2013,第Null期

机译：氢化对富勒烯C_（70）空穴传输性质的影响：C70H4，C_（70）H_6和C_（70）H_8的密度泛函理论研究
4. Photochemical 2+2 Cycloaddition of 3-Methyl-2-cyclohexen-1-one to C_(70) Fullerene [C] . Joel Rosenthal, David I.Schuster The Meeting of the Electrochemical Society . 2000

机译：光化学2 + 2环加成3-甲基-2-环己酮-1-1-1-1（70）富勒烯
5. The specific heat of C(70) fullerene, nanotubes, photo-polymerized C(60) fullerene, potassium doped fullerenes, and rubidium doped fullerenes. [D] . Budraa, Nasser Khalifa. 1996

机译：C（70）富勒烯，纳米管，光聚合的C（60）富勒烯，钾掺杂的富勒烯和rub掺杂的富勒烯的比热。
6. Diastereoselective 2+2 Photocycloaddition of Chiral Cyclic Enones with Olefins in Aqueous Media Using Surfactants [O] . Yasuhiro Nishiyama, Mikiko Shibata, Takuya Ishii, 2013

机译：使用表面活性剂在水性介质中手性环状烯酮与烯烃的非对映选择性2 + 2光环加成
7. Preparation and UV/visible spectra of fullerenes $C_{60}$ and $C_{70}$ [O] . Hare JP, Kroto HW, Taylor R 1996

机译：富勒烯$ C_ {60} $和$ C_ {70} $的制备及其紫外/可见光谱

2+2 PHOTOCYCLOADDITION OF 3-METHYL-2-CYCLOHEXEN-1-ONE TO C_(70) FULLERENE

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