Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ryo, Nozawa"'
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1967-1972 (2024)
Norcorrole is a stable 16π-antiaromatic porphyrinoid that exhibits characteristic reactivities and physical properties. Here, we disclose the reaction of Ni(II) norcorroles with alkyl radicals derived from azo radical initiators. The radical selecti
Externí odkaz:
https://doaj.org/article/206882c58b534cb889953b103546b540
Autor:
Ryo Nozawa, Jinseok Kim, Juwon Oh, Anna Lamping, Yemei Wang, Soji Shimizu, Ichiro Hisaki, Tim Kowalczyk, Heike Fliegl, Dongho Kim, Hiroshi Shinokubo
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Little is known about interactions between two antiaromatic molecules. Here, the authors synthesised a cyclophane, in which two antiaromatic porphyrin moieties adopt a stacked face-to-face geometry with a distance shorter than the sum of the van der
Externí odkaz:
https://doaj.org/article/f3e4bc971fd84128bedcf004838b4673
Publikováno v:
Journal of Porphyrins and Phthalocyanines. 27:121-125
Recently, norcorrole Ni(II) complexes have received much attention because they exhibit peculiar solid-state structures and fascinating electronic properties originating from their distinct antiaromatic character. In this work, we have prepared a nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbcb902531e7687782163b81d0f6bd3c
https://doi.org/10.1142/s1088424622500730
https://doi.org/10.1142/s1088424622500730
Autor:
Ryo Nozawa, Hiroko Tanaka, Won-Young Cha, Yongseok Hong, Ichiro Hisaki, Soji Shimizu, Ji-Young Shin, Tim Kowalczyk, Stephan Irle, Dongho Kim, Hiroshi Shinokubo
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
It has been proposed that stacking antiaromatic molecules can build three-dimensional aromaticity, but this claim has lacked experimental validation. Here the authors report that π–π stacked antiaromatic porphyrins display significantly reduced a
Externí odkaz:
https://doaj.org/article/ca9d341f38b34cc1989b17ac2caceaa4
Autor:
Ryo Nozawa, Tatsuro Yoshinaga, Akio Kamimura, Takuji Kawamoto, Michinori Sumimoto, Tomoyuki Itaya, Hidemitsu Uno
Publikováno v:
European Journal of Organic Chemistry. 2020:1700-1707
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca9080ee7f199959962a1a4cdfae0d4f
https://doi.org/10.1002/ejoc.202000034
https://doi.org/10.1002/ejoc.202000034
Autor:
Katsuya, Hirata, Ryo, Nozawa, Shogo, Kondo, Kazuki, Onishi, Erika, Takahashi, Hirochika, Tanigawa
Publikováno v:
同志社大学ハリス理化学研究報告 = The Harris science review of Doshisha University. 60(2):43-59
翼の空力特性研究は10^6以上の高いレイノルズ数[Re](代表長さは翼弦長[c])が多い．一方，低[Re]領域([Re] < 10^6)における翼の空力特性の把握は，無人航空機UAV/超小型航空機MAVの開発などにお
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::4563eb2e0cdfa2fefba71e5fc4033d61
http://id.nii.ac.jp/1707/00026716/
http://id.nii.ac.jp/1707/00026716/
Publikováno v:
Chemistry – A European Journal. 25:7618-7622
The synthesis of antiaromatic NiII -norcorroles having primary, secondary, and tertiary alkyl groups at the reactive meso-positions was attempted. Reductive coupling of a NiII -dipyrrin precursor provided NiII -meso-dihexylnorcorrole, which underwent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cecb17f48d8523ba274995c7c43aea69
https://doi.org/10.1002/chem.201901292
https://doi.org/10.1002/chem.201901292
Autor:
Hiroyuki Kawashima, Hiroshi Shinokubo, Garrett Fitzsimmons, Heike Fliegl, Shusaku Ukai, Ryo Nozawa, Norihito Fukui, Tim Kowalczyk
Publikováno v:
Journal of the American Chemical Society. 143(28)
Three-dimensional aromaticity arising from the close stacking of two antiaromatic π-conjugated macrocycles has recently received considerable attention. Here, a cyclophane consisting of two antiaromatic Ni(II) norcorrole units tethered with two flex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ba1f45d54cb6363c09636546f5b0d1
https://pubmed.ncbi.nlm.nih.gov/34170675
https://pubmed.ncbi.nlm.nih.gov/34170675
Publikováno v:
IROS
A method to identify the kinematics model of a human hand that less suffers from the skin artifact is proposed based on a fact that the movements of nails with respect to the corresponding fingertip bones are much smaller than that of skin. It consis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91c2cc5224bd399b9e101b8d5244eeef
https://doi.org/10.1109/iros45743.2020.9340928
https://doi.org/10.1109/iros45743.2020.9340928
Autor:
Tim Kowalczyk, Soji Shimizu, Jin Seok Kim, Hiroshi Shinokubo, Anna Lamping, Heike Fliegl, Juwon Oh, Ichiro Hisaki, Ryo Nozawa, Dongho Kim, Yemei Wang
Publikováno v:
Nature Communications, 10 (1), Article No.3576
Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Nature Communications
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Understanding of interactions among molecules is essential to elucidate the binding of pharmaceuticals on receptors, the mechanism of protein folding and self-assembling of organic molecules. While interactions between two aromatic molecules have bee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7013d702564bd23dd3869bb3d80c41fa
https://publikationen.bibliothek.kit.edu/1000097657/37671184
https://publikationen.bibliothek.kit.edu/1000097657/37671184
