1-[1,4-Bis(but-3-en-1-yloxy)]-2,3,4,5-(1,4-dimethoxy)pillar[5]arene–1,4-dibromobutane 1:1 inclusion complex

نویسندگان

چکیده

In the title compound, C 51 H 58 O 10 ·C 4 8 Br 2 , both host and guest are completed by crystallographic twofold symmetry (one carbon atom of lies on rotation axis). The pentagonal-shaped macrocycle has a pair buteneoxy substituents one its faces molecule 1,4-dibromobutane is encapsulated within cavity pillararene, forming 1:1 inclusion complex. terminal alkene parts, which project outwards from pillararene ring, exhibit positional disorder over two sets sites in 0.52 (2): 0.48 (2) ratio. interact via C—H...O, C—H...Br C—H...π interactions adjacent molecules C—H...O bonds.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ABSTRACTS IN PERSIAN Vol.14, No.1

Please see the full text contains the Pesian abstracts for this volume.

متن کامل

Chem. Pharm. Bull. 53(1) 11—14 (2005)

one species of endemic plants in Taiwan. It contains essential oil (more than 6%) in its heartwood. Because of its antifungal and decay-resistant characteristics as well as beautiful yellowish-red color with distinct purplish-pink streaks, it is an important building material with high value. Previously, we investigated the chemical components of the heartwood and bark of this plant. a-Cadinol,...

متن کامل

Jcb_201406068 1..14

The Rockefeller University Press $30.00 J. Cell Biol. www.jcb.org/cgi/doi/10.1083/jcb.201406068 Cite by DOI: 10.1083/jcb.201406068 JCB 1 of 14 Correspondence to Hao Ying: [email protected] Abbreviations used in this paper: ant-133a, miR-133a antagomir; ChIP, chromatin immunoprecipitation; GAPDH, glyceraldehyde 3-phosphate dehydrogenase; GAS, gastrocnemius; MMI, methimazole; MRE, miRNA response...

متن کامل

Onl_Er_jah3_1017 1..14

Background-—Little is known about the hemodynamic response to exercise in heart failure patients at various ages before and after heart transplantation (HT). This information is important because postoperative hemodynamics may be a predictor of survival. To investigate the hemodynamic response to HT and exercise, we grouped our patients based on preoperative age and examined their hemodynamics ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: IUCrData

سال: 2023

ISSN: ['2414-3146']

DOI: https://doi.org/10.1107/s2414314623005886